00381nam a22001457a 4500 OSt 260601b |||||||| |||| 00| 0 eng d 631.82 K11E Katendra Prasad Effect of Some Factors on Zing Fixation in Soils RPCAU 1978 77 MSc. Soil Science and Agricultural Chemistry ddc T 51122 51122 0 0 ddc 0 0 RAU RAU 2026-06-01 Gift 00 0 631.82 K11E 31449 2026-06-01 2026-06-01 T