MAHAJAN(ANIL); GUPTA(RD) Integrated Nutrient Management (INM) in a Sustainable Rice-Wheat Cropping System - 2009 Springer -Verlag,New York - 1-267 20 Paper Hard Binding ISBN: 978-1-4020-9874-1 Subjects--Topical Terms: Rice - Cereals Dewey Class. No.: J381-2:8 P9