APA Citation

(1990). Managing national park system resources: A handbook on legal duties, opportunities, and tools. [S.l.]: Washington, D.C..

Chicago Style Citation

Managing National Park System Resources: A Handbook On Legal Duties, Opportunities, and Tools. [S.l.]: Washington, D.C., 1990.

MLA Citation

Managing National Park System Resources: A Handbook On Legal Duties, Opportunities, and Tools. [S.l.]: Washington, D.C., 1990.

Warning: These citations may not always be 100% accurate.