000 00411nam a2200145Ia 4500
008 140712s9999 xx 000 0 und d
041 _aENG
080 _a63(543.691)
_bRAN-G
100 _aRandhawa, M. S.
245 _aGreen revolution in Punjab
260 _c1975
_aLudhiana
_bPunjab Agricultural University
300 _a48
650 _aGreen Revolution -India - PunjabAgricultural Development
942 _2UDC
999 _c6797
_d6797