Iowa Fisheries Research Technical Series No. 75-1 Variations in the abundance of channel catfish year classes in the upper Mississippi River and causative factors Don R. Helms, Fishery Research Biologist Fisheries Section Jerry M. Conley, Superintendent of Fisheries December, 1975
| Data(s) |
01/12/1975
|
|---|---|
| Resumo |
study of channel catfish in the Mississippi River to determine differences in year class abundance and causative factors |
| Formato |
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| Identificador |
http://publications.iowa.gov/8560/1/iafisheries751.pdf (1975) Iowa Fisheries Research Technical Series No. 75-1 Variations in the abundance of channel catfish year classes in the upper Mississippi River and causative factors Don R. Helms, Fishery Research Biologist Fisheries Section Jerry M. Conley, Superintendent of Fisheries December, 1975. Natural Resources, Department of |
| Idioma(s) |
en |
| Relação |
http://publications.iowa.gov/8560/ |
| Palavras-Chave | #Fisheries #Rivers and streams #Natural resources and environment |
| Tipo |
Departmental Report NonPeerReviewed |
