000 00295nam a2200109Ia 4500
001 MPKV103746
008 120911s9999 xx 000 0 und d
245 _aGreen Revolution : A Case Study of Punjab.
_cRandhawa M.S.;
260 _aDelhi
_bVikas Pub.
_c1974
300 _axx
_b207pp
365 _b35 /-
999 _c67199
_d67199