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NATIONAL PARK SERVICE
Fauna of the National Parks of the United States No. 7 The Wolves of Isle Royale |
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FAUNA OF THE NATIONAL PARKS OF THE UNITED STATES
The Wolves of Isle Royale
By
L. David Mech, PhD.
UNITED STATES DEPARTMENT OF THE INTERIOR
STEWART L. UDALL, Secretary
NATIONAL PARK SERVICE
GEORGE B. HARTZOG, Jr., Director
FAUNA SERIES NO. 7 — 1966
UNITED STATES
GOVERNMENT PRINTING OFFICE
WASHINGTON: 1966
fauna/7/index.htm
Last Updated: 01-Feb-2016