000
00257nam a2200109Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
Shcerman.K.E
245
0
_a
Viral insecticides for biological control
260
_b
Nil
260
_c
2005
942
_c
BK
999
_c
117874
_d
117874