Jornada bird censuses, 1972 - Raitt, Ralph J., 1929-, author; Pimm, Stuart L. (Stuart Leonard), author; Natural Resource Ecology Laboratory, Colorado State University, publisher (Colorado State University. Libraries, 1974)
November 1974.
On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Program.
Keywords: Bird populations -- New Mexico