000 00440nam a2200133Ia 4500
008 210101s1976 xx 000 0 eng d
082 _a631.4 C 4578 E
100 _aChoudhary, Chandradeo.
245 0 _aEfficiency of various sources of organic matter on aggregation and sime other physical properties of soil at different temperatures
260 _aBhagalpur
_bBAC, Sabour
_c1976
300 _a85
650 _aSoil science
942 _2ddc
_cT
999 _c7516
_d7516