000 00429cam a2200169ua 4500
020 _a9788126521081
020 _a9814126527
082 _a631.45
_bSCH/SO
100 _aSchwab, Glenn. O;.
245 _aSoil and water conservation engineering /
250 _a4 /
260 _aLondon :
_bJohn Wiley & Sons ,
_c2002.
300 _a525 ; .
500 _a16547- Reference
700 1 _aFrevert, Richard K .
942 _cBK
999 _c332437
_d332437