000 | 00530nas a2200157Ia 4500 | ||
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008 | 151124c99999999xx |||||||||||| ||und|| | ||
022 | _a973157 | ||
022 | _l19385293 | ||
245 | _aProceedings of the Academy of Natural Sciences of Philadelphia [Electronic Resource.] | ||
260 | _bAcademy of Natural Sciences | ||
362 | _a1(1); 1841-03-01 to Previous 4 Years | ||
650 | _aBiological Sciences ; Science & Mathematics | ||
786 | _dJSTOR | ||
856 | 4 | 0 | _uhttp://www.jstor.org/journal/procacadnatuscie |
942 |
_2EJLS3877 _cEJLS |
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999 |
_c46886 _d46886 |