000
00309nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
Benu Singh
245
0
_a
Management of natural resources and agriculture
260
_b
Vista international publication
260
_c
0
365
_b
500.00
942
_c
BK
999
_c
156580
_d
156580