Developing a natural resource inventory and monitoring program for visitor impacts on recreation sites : a procedural manual /
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Denver, Colo. :
U.S. Dept. of the Interior, National Park Service,
[1991]
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| Series: | Natural resources report ;
91/06. |
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| Item Description: | Shipping list number: 92-131-P. "October 1991." "NPS D-693"--P. [3] of cover. |
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| Physical Description: | iv, 59 pages : illustrations (some color) ; 28 cm. |
| Bibliography: | Includes bibliographical references (pages 57-59). |