000
00287nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
Sree Ramulu (U.S)
245
0
_a
Chemistry of Insecticides and fungicides
260
_b
D.I.B.H
260
_c
1979
365
_b
15.25
942
_c
BK
999
_c
210747
_d
210747