http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Track tube construction and field protocol for small mammal surveys with emphasis on the endangered Pacific pocket mouse (Perognathus longimembris pacificus)
1 online resource (v, 30 pages) : color illustrations.
"Chapter 15 of Section A, Biological science, Book 2, Collection of environmental data."
"Prepared in cooperation with the U.S. Marine Corps, Marine Corps Base Camp Pendleton."
Includes bibliographical references (pages 17-18).