000 00272nam a2200121Ia 4500
008 170101s1970 xx 000 0 und d
082 _a574.5 RIL
100 _aRiley Hebert P.
245 0 _aEvolutionary Ecology
260 _c1970
300 _a113 p.
942 _2ddc
_cB
999 _c508966
_d508966