000
00310nam a2200121Ia 4500
008
140317s9999 xx 000 0 und d
082
_a
595.7
100
_a
Brown,A.W.A.
245
_a
Insecticide resistance in arthropds.
260
_a
Geneva
_b
World Health Organization
_c
1971
300
_a
491
942
_2
ddc
_c
BK
999
_c
6334
_d
6334