000 00300nam a22001217a 4500
040 _cFIZZA ISHAQ
082 _a627.52
_bNND
100 _aDASAK, N.N.
_986077
245 _aIRRIGATION ENGINEERING /
_cN.N DASAK.
260 _aNEW DEHLI :
_bMC GRAW HILL,
_c1999.
300 _a328 P. ;
942 _2ddc
_cBK
999 _c587233
_d587233