Centro Internacional de Agricultura Tropical, Graham, P. H., & Harris, S. C. (1982). Biological nitrogen fixation technology for tropical agriculture: Based on papers presented at a workshop held at the Centro Internacional de Agricultura Tropical, March 9-13, 1981. The Centro.
Chicago Style (17th ed.) CitationCentro Internacional de Agricultura Tropical, Peter H. Graham, and Susan C. Harris. Biological Nitrogen Fixation Technology for Tropical Agriculture: Based on Papers Presented at a Workshop Held at the Centro Internacional De Agricultura Tropical, March 9-13, 1981. Cali, Colombia: The Centro, 1982.
MLA (9th ed.) CitationCentro Internacional de Agricultura Tropical, et al. Biological Nitrogen Fixation Technology for Tropical Agriculture: Based on Papers Presented at a Workshop Held at the Centro Internacional De Agricultura Tropical, March 9-13, 1981. The Centro, 1982.