00652nam a22002057a 4500 OSt 260609b |||||||| |||| 00| 0 eng d 631.41 G28S Ghosh, Sujit Kumar. Studies on Physico-Chemical Properties of Surface and Sub Surface Soil of Ranchi District / by Sujit Kumar Ghosh .- Kanke, Ranchi : Ranchi Agricultural College , 1972 89p. M. Sc. 1972 Agricultural Engineering Soil Conservation and Agri. Engineering Physico-Chemical Properties Thesis M. Sc. ddc T 51875 51875 0 0 ddc 0 0 RAU RAU 2026-06-09 0.00 0 631.41 G28S 31500 2026-06-09 2026-06-09 T Gift