Benbi (D.K.); BRAR(M.S); BANSAL(S.K) Balanced Fertilization for Sustaining Crop Productivity - 2006 International Potash Institute - 1-559 0 Paper Paper Back ISBN: 978-3-9523243-2-5 Subjects--Topical Terms: Grain Crops Dewey Class. No.: J38 P6.1