000 00521nam a2200181 4500
001 6790/90
005 20130515014810.0
008 111112s9999 xx 000 0 und d
020 _a0-471-62646-5
082 0 0 _a631. 4 sch
100 1 _a"schwab, glenn o. "
_917542
245 1 0 _aelementary soil and water enineering:
_b/
_c glenn.o. schwab
250 _a3 ed.
260 _ausa :
_bjohn wiley
_c1985.
300 _a"vii, 356p.;
_c23 cm."
650 0 _asoil conservation
_xhydraulic engineering
_917543
942 _2lcc
_cBK
999 _c27780
_d27780