000 00390nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.165
100 _aGangwar, A.C., Pandey, R.N.
245 _aBridgeable yield gaps, constraints and prospects of attaining additional farm in
300 _a209 p.
440 _aNo. 20; Haryana, Agricultural
901 _pS40275
942 _cB
_2udc
999 _c117068
_d117068