Cita APA

(2006). Abstracts. 18th World congress of soil science (July 9-15, 2006, Philadelphia).

Citación estilo Chicago

Abstracts. 18th World Congress of Soil Science (July 9-15, 2006, Philadelphia). 2006.

Cita MLA

Abstracts. 18th World Congress of Soil Science (July 9-15, 2006, Philadelphia). 2006.

Warning: These citations may not always be 100% accurate.