| Citation | Jennings, T., 1969. Age and growth of black crappie in Spirit Lake, Iowa. Iowa Q. Biol. Rep. 21(4):60-64. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 4023 |
| Language | English |
| Usage | used in part |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |