| 000 | 00488nam a2200133Ia 45e0 | ||
|---|---|---|---|
| 008 | 131205n1976 xxu |||gr||||Z||||||eng | ||
| 020 | _a0721663664 | ||
| 082 | _a574.522 | ||
| 100 |
_aPurdue University, _eAuthor., |
||
| 245 | 0 |
_aEnvironmental Biology _cPurdue University _hTextual Documents |
|
| 260 |
_aPhilidelphia _bSaunders & Co. _c1976 |
||
| 653 | _aEnvironmental Biology | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c29715 _d29715 |
||