http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Conservation and management of North American bumble bees
National Fish and Wildlife Foundation (U.S.)
1 online resource (18 unnumbered pages) : color illustrations
by Dale F. Schweitzer [and three others].
Title from title screen (viewed on May 13, 2013).
"A product of the USDA Forest Service and NatureServe with funding from the National Fish and Wildlife Foundation."
Includes bibliographical references (pages 12-15).