Montana Fly Fishing Guide: West of the Continental Divide by Holt, John (1995) Paperback

Excellent Book

Common Carp (Cyprinus carpio) - Species Profile

An irreplaceable reference that offers everything a fly fisher needs for the ultimate eastern Montana fishing experience; illustrated with great maps

Montana Fly Fishing Guide East: East of the Continental Divide

Montana Fly Fishing Guide: West of the Continental Divide by Holt

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The North American Model of Wildlife Conservation

A Birder's Guide to North Dakota, by Kevin J. Zimmer: a Project Gutenberg eBook

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Tabula Rasa

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The 15 Best Montana Fishing Guides

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Statewide - Idaho