000
00308nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
PRASAD(D)
245
0
_a
Biology and application of nitrogen fixing organisms problems and prospects
260
_b
NIL
260
_c
0
365
_b
575.00
942
_c
BK
999
_c
153384
_d
153384