000 00343nam a2200121Ia 4500
008 170101s1966 xx 000 0 und d
082 _a338.1 NAT
100 _aNational Council of Applied Economic Research
245 0 _aCropping Pattern in Punjab.
260 _aNew Delhi
_bNational Council of APP
_c1966
300 _a98 p
942 _2ddc
_cB
999 _c320316
_d320316