000			00284nam a2200121Ia 4500
008			140317s9999 xx 000 0 und d
082			_a631.7
100			_aPrihar,S.S.
245			_aIrrigation of field crops.
260			_aNew Delhi;ICAR _b _c1987
300			_a142
942			_2ddc _cBK
999			_c11588 _d11588