000
00294nam a2200133Ia 4500
008
230108s9999 xx 000 0 und d
100
_a
Bennett HH
245
0
_a
Elements of Soil Conservation
260
_b
MGH
260
_c
1955
365
_b
0.00
650
_a
Soil science
942
_c
BK
999
_c
243304
_d
243304