000 00333nam a22001337a 4500
003 OSt
008 240712b |||||||| |||| 00| 0 eng d
082 _a631.3
_bM59P
100 _aMichael ,A.M.
245 _aSurveying irrigation drainage Soil conservation
260 _aJain Brothers Delhi
_c1978
300 _a655
942 _2ddc
_cRP
999 _c41085
_d41085