000 00318nam a2200121Ia 4500
001 MPKV051949
008 120911s9999 xx 000 0 und d
082 _a590
245 _aPhysiological Zoology Vol 45
_c;
246 _aPhysiological Zoology Vol 45
260 _aUSA
_bUniversity of Chicago
_c1972
650 _aZoology
999 _c49951
_d49951