000 | 00310 a2200109 4500 | ||
---|---|---|---|
008 | 190131b xxu||||| |||| 00| 0 | ||
100 | _a Robert W. Pennak | ||
245 |
_aFreshwater invertebrates of united states / _c Robert W. Pennak |
||
260 |
_aNwwew york _bRonald Press _c1953 |
||
300 | _a769p. | ||
942 |
_2ddc _cBK |
||
999 |
_c7963 _d7963 |