Mahajan, Anil. Integrated Nutrient Management (Inm) in a Sustainable Rice-wheat Cropping System [electronic resource] / by Anil Mahajan, R. D. Gupta. - Dordrecht : Springer Netherlands, 2009. - xxxi, 267 p. : ill., digital ; 24 cm. ISBN: 9781402098758 (electronic bk.) 9781402098741 (paper) Subjects--Topical Terms: Wheat.Agriculture.Microbiology.Life Sciences, general.Life Sciences. Dewey Class. No.: 633.110954