TY - BOOK AU - Tripathi, N P AU - Guide: Nema, H.R. TI - Effect of integrated nutrient management on carbon sequestration in vertisols of cental narmada valley (Central india) under soybean- wheat sequence U1 - 631.4 PY - 2006/// CY - Jabalpur PB - Department Of Soil Science And Agricultural Chemistry KW - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY ER -