| Citation | Anonymous, 2005. Brown bullhead. retrieved 22 Feb. 05, from http://epa.gov/region1/ge/thesite/restofriver/reports/final_era/B%20-%20Focus%20Species%20Profiles/EcoRiskProfile_brown_bullhead.pdf |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 53454 |
| Language | English |
| Usage | not used yet |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |