000			00464nam a22001577a 4500
999			_c46775 _d46775
003			OSt
008			200903b ||||| |||| 00| 0 eng d
020			_a9789327298109
082			_a631.45 M
100			_aMal, B.C.
245			_aIntroduction to Soil and Water Conservation Engineering _bSurveying, Irrigation, Drainage and Soil Conservation
250			_a2nd Rev Edition
260			_aLudhiana _bKalyani Publishers _c2017
300			_a446 P
942			_2ddc _cBK _09