000
00280nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
pratibha mishra
245
0
_a
soil productivity and crop potentials:
260
_b
Nil
260
_c
1984
365
_b
125.00
942
_c
BK
999
_c
162703
_d
162703