000			00507nam a2200157Ia 4500
008			140208s9999 xx 000 0 und d
044			_aIndia
080			_a631.3 M583P
100			_aMichael, A.M.
245			_aPrinciples of agricultural engineering : v. 2 : agricultural surveying irrigation drainage and soil and water conservation _cA.M. Michael and T.P. Ojha
250			_a2nd ed.
260			_bJain Brothers _aNew Delhi _c1978
300			_a655 p.; 22cm.
700			_aOjha, T.P.
942			_2udc _cGB
999			_c10572 _d10572