English

Contributions to the natural history of Alaska. Results of investigations ... in the Yukon district and the Aleutian islands; conducted under the auspices of the Signal service, United States Army, extending from May, 1874, to August, 1881

At head of title: 49th Congress, 1st session. Senate. Mis. Doc. no. 155 · Prepared under the direction of Brig. and Bvt. Maj. Gen. W.B. Hazen, chief signal officer of the army · 1. General description.- 2. Meteorology.- 3. Plants.- 4. Fishes.- 5. Birds.- 6. Mammals · extracted picklist · extracted picklist · extracted picklist

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