000 00283nam a2200121Ia 4500
008 220709b1974 xxu||||| |||| 00| 0 eng d
082 _a635
_bR17G
100 _aRandhawa, M.S.
245 _aGreen revolution
_bA case study of punjab
260 _aDelhi
_bVikas Publishing
_c1974
300 _a207p.
942 _cBooks
906 _a101910
981 _aDelhi: Vikas Publishing, 1974.
982 _a207p.
983 _aGreen revolution : A case study of punjab
999 _c97675
_d97675