000
00293nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Schwab (Glenn O) etc.
245
0
_a
Soil and Water Conservation Engineering
260
_b
John Wiley
260
_c
1993
365
_b
398.4
942
_c
BK
999
_c
218272
_d
218272