@BOOK{ Book!D - 95039541, AUTHOR = "edited by Peter H. Graham and Susan C. Harris", TITLE = "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", LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه شهید باهنر کرمان", SUBJECT = "، Nitrogen-fixing microorganisms,، Nitrogen-fixing trees", URL = "/book/95039541/Biological-nitrogen-fixation-technology-for-tropic/"}