000 003960000a22001330004500
100 _a
_aRoberts
_bWilliam
100 _a
_aSingh
_bS.B.S. Karter
245 _a <A> text book of Punjab agriculture
260 _a
_b
_aLahore
_bCivil & Military Gazette
_cPK
260 _c
_a1951
300 _a
_axi, 588p.
041 _a <En>
082 _a 630.9547/ROB
650 _a <Agriculture><Field crops><India><Punjab><Pakistan>
999 _c37871
_d37871