http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xvi, 439 pages, 136 unnumbered pages of plates : illustrations (some color), map ; 21 cm.
Tracy I. Storer, Robert L. Usinger, David Lukas.
Revised edition of: Sierra Nevada natural history / by Tracy I. Storer and Robert L. Usinger. 1963.
Includes bibliographical references (pages 385-388) and index.