000 00329nam a22001457a 4500
003 OSt
008 241126b |||||||| |||| 00| 0 eng d
020 _a812722460X
082 _a633 S
100 _aSINGH,S S
245 _aCROP MANAGEMENT
260 _aLUDHIANA
_bKALYANI PUBLISHERS
_c1988
300 _a537 p
942 _2ddc
_cBK
999 _c50147
_d50147