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1926. The distribution of bird-life in Ecuador. Bull. Amer. Mus. Nat. Hist., 55: xiii + 784 pp., 30 pls., 20 figs. in text.
1931. The upper zonal bird-life of mts. Roraima and Duida. Bull. Amer. Mus. Nat. Hist., 63:1-135, 42 figs.
1937. The Phelps Venezuela Expedition. Nat. Hist., 40(no. 5):760-761, December, 1937.
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1925. The weasels of southern Manitoba. Canadian Field-nat., 39:142-148, September, 1925.
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1926. The habits of Microtus minor in Manitoba. Jour. Mamm., 7:193-200, August 9, 1926.
1930. The prairie pocket gopher, Thomomys talpoides rufescens. Jour. Mamm., 11:265-280, 1 pl., August 9, 1930.
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