000 00368 a2200145 4500
020 _a0471094231
100 _aSchwab, Glennoo
245 _aSoil and water conservation engineering
250 _a3rd ed.
260 _aNew York
_bJohn Wiley
_c1981
300 _a525p.
650 _xAgricultural engineering
650 _a626.8.624.13
942 _cBK
_k626.8.624.13 SCH
999 _c350176
_d350176