Developing a natural resource inventory and monitoring program for visitor impacts on recreation sites
Subtitle: a procedural manual
By: Jeffrey L. Marion
Contributors: United States. National Park Service
Series: Natural resources report -- NPS/NRVT/NRR-91/06; Natural resources report -- 91/06
Publisher: U.S. Dept. of the Interior, National Park Service
Published: 1991
Place of publication: Denver, Colo
Language: eng
Number of pages: 59
Subjects: Natural resources surveys -- United States -- Handbooks, manuals, etc; Recreation areas -- United States -- Management -- Handbooks, manuals, etc; Conservation of natural resources -- United States -- Handbooks, manuals, etc
Notes: Shipping list no.: 92-131-P

"October 1991."

"NPS D-693"--P. [3] of cover

Includes bibliographical references (p. 57-59)