000 00294nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBLUM (Murray J)
245 0 _aChemical defenses of arthropods
260 _b"Academic Press, Newyork"
260 _c1981
365 _b818.4
942 _cBK
999 _c212330
_d212330