00670nam a22002177a 4500 OSt 260609b |||||||| |||| 00| 0 eng d 631.31 S48D Singh, Jai Nandan. Design, Fabrication and Testing of and AIR Energy Permeameter for in situ Hydraulic Conductivity Measurements / by Jai Nandan Singh .- Bihar : Ranchi Agricultural College, RAU , 1977 17p. 1977 M. Sc. Agricultural Engineering Soil Conservation Air Entry Permeameter Situ Hydraulic Thesis M. Sc. ddc T 51831 51831 0 0 ddc 0 0 RAU RAU 2026-06-09 0.00 631.31 S48D 31419 2026-06-09 2026-06-09 T Gift