000 00303nam a2200133Ia 4500
008 160316s1988 xxu||||| |||| 00| 0 eng d
020 _a812722460X
100 _aS.S. Singh
245 _aCrop Management
250 _a3RD
260 _aLUDHIANA
_bKALYANI PUBLISHER
_c1988
300 _a538
700 _a
_a
999 _c29165
_d29165