Soja
By: Estado do Rio Grande do Sul, Assembléia Legislativa, Comissão de Agricultura e Pecuária.
Publisher: A Comissão
Published: 1974
Place of publication: Porto Alegre
Language: por
Number of pages: 414
Subjects: Soybean; Soybean -- Brazil; Soybean -- Brazil -- Rio Grande do Sul (State)
Notes: Bibliography: p. 411-414.