Associative N2-fixation
editors, Peter B. Vose, Alaides P. Ruschel.
Boca Raton, Fla. : CRC Press, ©1981.
2 vols. : ilustraciones ; 26 cm.
ISBN: 0849361303
"Proceedings of the International Workshop of Associative N2-Fixation, July 2-6, 1979, held at Centro de Energia Nuclear na Agricultura, University of Saõ Paulo, Piracicaba, Brazil, with the cooperation of Programa Fixação Biológica de Nitrogenio (CNPq), EMBRAPA, Serviço Nacional de Levantamento e Conservação de Solos.".
Incluye referencias bibliográficas e índices.