The Role of phosphorus in agriculture
F. E Khasawneh 1938-; E. C Sample 1929-; E. J Kamprath; Tennessee Valley Authority; American Society of Agronomy
Madison, Wis. American Society of Agronomy 1980
Localização:
CENA - Cent. En. Nuclear na Agricultura
(631.85 R745 6798 ) e outros locais(Acessar)