000 00533nam a2200181Ia 4500
999 _c1981
_d1981
005 20211216134650.0
008 180712s9999 xx 000 0 und d
020 _a9155429831
082 _a597.96
_bFOR
_223
100 _aFORSMAN, Anders
245 _aAdaptive body and head size variation in populations of the adder vipera berus /
_cby Anders Forsman
260 _aUppsala
_bUppsala Univrsity
_c1992
300 _aVaried pages
500 _a Includes references
650 _aSnakes
650 0 _a Serpentes
_9115906
942 _cS