00628nam a22001817a 4500 OSt 260610b |||||||| |||| 00| 0 eng d 631.41 M30E Manjhi, Duryodhan Elucidation of Equilibria of Sodium, Calcium and Magnesium in Sodic Calacareous Soils as Affected by Use of Chemical and Organic Waste in Relation to The Growth and Nutrition of Rice Crop Manjhi, Duryodhan Pusa, Samastipur RAU 1980 83P. Msc. Agriculture 1980 Soil Science Agricultural Chemistry Thesis ddc T 51932 51932 0 0 ddc 0 0 RAU RAU 2026-06-10 By Authors 0.00 0 631.41 M30E 21974 2026-06-10 2026-06-10 T gift