000
00306nam a2200133Ia 4500
008
160316s1963 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
Helmut Kohnke
245
_a
Soil Conservation
250
_a
1st
260
_a
NEW YORK
_b
MC GRAW HILL BOOK COMPANY
_c
1963
300
_a
298
700
_a
_a
999
_c
38678
_d
38678