1. 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
پدیدآورنده : edited by Peter H. Graham and Susan C. Harris
کتابخانه: Central Library and Documentation Center (Kerman)
موضوع : ، Nitrogen-fixing microorganisms,، Nitrogen-fixing trees
رده :
QR
89
.
7
.
B54
1982
