http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
New species of stream-breeding hylid frogs from the northern versant of the highlands of Oaxaca, Mexico
28 pages : illustrations (some color), map ; 28 cm.
by Jonathan A. Campbell and William E. Duellman.
Includes bibliographical references (page 26).
Scientific papers (University of Kansas. Natural History Museum) ; no. 16