00593nam a22002057a 4500 OSt 240726b |||||||| |||| 00| 0 eng d 631.417 Y-1B Yadav, Kameshwar Biodegradation of Some Organic Manures in Soils in Relation to Mineralization, Humus Constitution and Microbial Population by Kameshwar Yadav Pusa, Samastipur RAU 1984 118p. Ph. D. 1984 Soil Science Soils Organic Manures Thesis Ph. D. ddc T 42532 42532 0 0 ddc 0 0 RAU RAU 2024-07-26 by Author 0.00 631.417 Y-1B 37627 2024-07-26 2024-07-26 BK Gift