Excerpt from Report of the Chief of the Bureau of Biological Survey, 1936 It is planned to make the Wichita Mountains Wildlife Refuge, Okla, one of the principa

Excerpt from Report of the Chief of the Bureau of Biological Survey, 1940 Plan No. III it was merged with the Bureau of Fisheries on June 30, 1940, to form the

Excerpt from Report of the Chief of the Bureau of Biological Survey, 1939 The work of the Bureau of Biological Survey was signalized dur ing the fiscal year 193

Excerpt from Report of the Chief of the Bureau of Biological Survey, 1938 One number of Bird Banding Notes was mimeographed in December and ih cluded the annual

Excerpt from Report of the Chief of the Bureau of Biological Survey: For the Fiscal Year Ended June 30, 1929 Among the accomplishments of the year that are of o