000			00366nam a2200157Ia 4500
005			20240508192917.0
008			221007s9999 xx 000 0 und d
082			_a627.52
100			_aDr. Modi P.N.
245		0	_aIrrigation Water Res.& Water Power Engg.
250			_a11th Rev.
260			_aNew Delhi _bSBH _c2020
300			_a720
942			_cBK
942			_n0
999			_c5082 _d5082