TY  - BOOK
AU  - Choudhary, Chandradeo.
TI  - Efficiency of various sources of organic matter on aggregation and sime other physical properties of soil at different temperatures
U1  - 631.4 C 4578 E 
PY  - 1976///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Soil science
ER  -