000 00464cam a2200181ua 4500
041 _aeng
_h
082 _a631.45
_bSCH/SO
100 _aSchwad, Glenno .
245 _aSoil and water conservation enginering /
_cGlenno schwad.
_hTextual Documents
250 _a4 /
_b.
260 _aLondon :
_bJohn Wiley & Sons ,
_c1981.
300 _a ; .
500 _aReference **
504 _a
700 1 _aFangmeier, Delmar D .
942 _cBK
999 _c4870
_d4870