000
00293nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Gurmelsingh
245
0
_a
Manual of soil and water conservation practices
260
_b
Oxford & IBH
260
_c
1994
365
_b
195
942
_c
BK
999
_c
218822
_d
218822