Roessing, A.C. Campo, R.J. Sfredo, G.J. Palhano, J.B.
Aspectos economicos da racionalizacao de adubacao da soja no Parana e no Brasil
Economic aspects of the rationalization of the use of fertilizers in soybean crops of Parana state and Brazil [Annals of the 2. National Seminar of Soybean Research] v. 1
- Documentos - Centro Nacional de Pesquisa de Soja (Brazil) no. 1 ISSN 0101-5494 .
Anais do 2. Seminario Nacional de Pesquisa de Soja Londrina, PR (Brasil): 1982. p. 348-364 [8 tables; 6 ref.; Summaries (En, Pt)] (BR8300846-AMS)