| Citation | Ryder, J.A., 1884. The protozoa and protophyta considered as the primary or indirect source of the food of fishes. Report of the U.S. Fish Commission for 1881, 9:755-770. |
| DOI / ISBN | |
| PDF/Reference URL | https://penbay.org/cof/COF_1881_XII.pdf |
| Ref. No. | 136679 |
| Language | English |
| Usage | not used yet |
| Comments on the publication | |
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