Tester, John R.2015-01-282015-01-281961Tester John R. 1961. Techniques for studying movements of vertebrates in the field. RADIOECOLOGY. proceedings of the first national symposium on radioecology; September 10-15, 1961; Colorado State University, Ft. Collins, Coloradohttps://hdl.handle.net/11299/169609enConference Paper