West Virgnia Agricultural Experiment Station научное издание. Bulletin No 44, april 1896: Practical Entomology. Insects injurious to farm and garden crops. The character of the injury. The insect causing iy. The remedy. Briefly and plainly stated (By A. D. Hopkins and W. E. Rumsey) Bulletin № 44, april 1896: Practical Entomology. Insects injurious to farm and garden crops. The character of the injury. The insect causing iy. The remedy. Briefly and plainly stated (By A. D. Hopkins and W. E. Rumsey)
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West Virgnia Agricultural Experiment Station : научное издание
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Хэвлэсэн: (1899)
West Virgnia Agricultural Experiment Station : научное издание. . Special Bulletin No 30 : Address and notes on sheep. (By A. D. Hopkins)
Хэвлэсэн: (1893)
Хэвлэсэн: (1893)
West Virgnia Agricultural Experiment Station : научное издание. . Bulletin No 15, march 1891: Raspberry gouty-gall beetle (By A. D. Hopkins)
Хэвлэсэн: (1891)
Хэвлэсэн: (1891)
West Virgnia Agricultural Experiment Station : научное издание. . Bulletin No 38, november 1894: Potatoes. Potato blight, potato scab (By F. W. Rane)
Хэвлэсэн: (1894)
Хэвлэсэн: (1894)
West Virginia Agricultural Experiment Station : научное издание
Хэвлэсэн: (1900)
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Vermont Agricultural experiment station : научное издание
Хэвлэсэн: (1900)
Хэвлэсэн: (1900)
Delaware College Agricultural experiment station : научное издание
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Хэвлэсэн: (1900)
Delaware College Agricultural experiment station : научное издание. . Bulletin No XLII, december : The European and Japanese Chestnuts in the Eastern United States
Хэвлэсэн: (1898)
Хэвлэсэн: (1898)
Vermont state Agricultural experiment station : научное издание. . Bulletin No 23, march 1891, Analyses of Fertilizers Licensed for Sale in the State of Vermont in the Year 1891
Хэвлэсэн: (1891)
Хэвлэсэн: (1891)
Vermont Agricultural experiment station : научное издание. . Bulletin No 45, march 1895: I. Statement Regarding Publication of Analyses. II. Schedule of Trade Values.III. Analysis of Licensed Fertilizers. IV. Observance of the Fertilizer Law
Хэвлэсэн: (1895)
Хэвлэсэн: (1895)
Vermont State Agricultural experiment station : научное издание. . Bul. No 21, September 1890 , I. A new milk test. II. Testing milk at Creameries and Cheese Factories. III. Notes for the laboratory
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Tropical crop-livestock systems in conservation agriculture. The Brazilian experience
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Список литературы по вредным насекомым СССР за 1925 - 1928 г.г. = CATALOGUE OF LITERATURE ABOUT INJURIOUS INSECTS IN U.S.S.R. in 1925 - 1928
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Die Landwirtschaft in den Prärieprovinzen West-Kanadas
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Les insectes. Un guide pratique pour identifier facilement 171 insectes : научное издание
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Water charging in irrigated agriculture: an analysis of international experience
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Insects affecting the orange : научное издание
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Les insects. Morphologie. Reproduction Embryogenie : научное издание
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Лихоманка Західного Нілу (лат. Encephhalitis Nili occidentalis, англ. West-Nile encephalitis) : наукове видання
Атлас европейских насекомых-энтомофагов = Atlas of European entomophagous insects
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Regional control of greenhouse gas emissions through energy-efficient building technology in West Africa : Project Document
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Хэвлэсэн: (1994)
Destruction des insects et autres animaux nuisibles : научное издание
Хэвлэсэн: (1911)
Хэвлэсэн: (1911)
On the senses, instincts, and intelligence of animals with special reference to insects : научное издание
Хэвлэсэн: (1888)
Хэвлэсэн: (1888)
Sharing innovative experiences. Examples of successful uses of renewable energy sources in the South : the United Nations Development Programme. . vol. 8
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Хэвлэсэн: (2003)
Geometric Morphometric Study on Geographic Dimorphism of Coding Moth Cydia pomonella (Lepidoptera, Tortricidae) From North West of Iran
Diseases and insects in Forest Nurseries : proc of the simposium, Dijon, 3-10 octouber 1993
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Факторы эволюции = The Causes of Evolution
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Хэвлэсэн: (1935)
La Locomotion chez les Animaux : научное издание. . I., Le vol des Insectes
Хэвлэсэн: (1934)
Хэвлэсэн: (1934)
Les insectes nuisibles à l’agriculture et à la viticulture : научное издание
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Хэвлэсэн: (1886)
Recherches sur la Teratologie des Insectes : наукове видання. . II, La descendance des Monstres de Phasmides
Хэвлэсэн: (1931)
Хэвлэсэн: (1931)
British entomology; being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found : научное издание. . Vol. VIII, Diptera. Omaloptera
Хэвлэсэн: (1823)
Хэвлэсэн: (1823)
British entomology; being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found : научное издание. . Vol. VI, Lepidoptera. pt. II
Хэвлэсэн: (1823)
Хэвлэсэн: (1823)
British entomology; being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found : научное издание. . Vol.1, Coleoptera. pt.1
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Хэвлэсэн: (1823)
British entomology; being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found : научное издание. . Vol. V, Lepidoptera, pt. I
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Хэвлэсэн: (1823)
Builders of good farm implements since. High Grade farm implements : научное издание
Хэвлэсэн: (1847)
Хэвлэсэн: (1847)
British entomology; being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found : научное издание. . Vol. III, Dermaptera. Dictyoptera. Orthoptera. Strepsiptera. Hymenoptera
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Хэвлэсэн: (1823)
British entomology; being illustrations and descriptions of the genera of insects found in Great Britain and Ireland : containing coloured figures from nature of the most rare and beautiful species, and in many instances of the plants upon which they are found : научное издание. . Vol. IV, Hymenoptera, part II. Neuroptera. Trichoptera
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Хэвлэсэн: (1823)
Notes sur la graine de betteraves de Louis Walkhoff à Kalinofka (Station du chemin de fer : Kieff-Odessa, Russie) : научное издание
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Хэвлэсэн: (1890)
Les oiseaux-chanteurs des bois et des plaines : научное издание
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Хэвлэсэн: (1870)
Техническая єнтомология = Technical entomology
Хэвлэсэн: (1989)
Хэвлэсэн: (1989)
Ижил төстэй зүйлс
-
West Virgnia Agricultural Experiment Station : научное издание
Хэвлэсэн: (1899) -
West Virgnia Agricultural Experiment Station : научное издание. . Special Bulletin No 30 : Address and notes on sheep. (By A. D. Hopkins)
Хэвлэсэн: (1893) -
West Virgnia Agricultural Experiment Station : научное издание. . Bulletin No 15, march 1891: Raspberry gouty-gall beetle (By A. D. Hopkins)
Хэвлэсэн: (1891) -
West Virgnia Agricultural Experiment Station : научное издание. . Bulletin No 38, november 1894: Potatoes. Potato blight, potato scab (By F. W. Rane)
Хэвлэсэн: (1894) -
West Virginia Agricultural Experiment Station : научное издание
Хэвлэсэн: (1900)