Michigan Natural Resources

Michigan Natural Resources

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Fisheries biologists find that electricity is more effective than a si The Electric aquot; Shockeraquot; and Its Use in Mid A three-man team ... up Installing a net aquot;fenceaquot; to keep fish within a stream section to be censused the stunned fish with scap nets. with the aid af the aquot;shocker. ... The circuit diagram is shown in an accompanying figure.

Title:Michigan Natural Resources
Publisher: - 1947


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