Science and the national parks / 
Committee on Improving the Science and Technology Programs of the National Park Service [and] Board on Environmental Studies and Toxicology, Commission on Geosciences, Environment, and Resources, National Research Council. 
 - Washington, D.C. :  National Academy Press,  1992. 
 - xii, 122 p. :  ill., map ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 113-115) and index. 
<br/><br/><label>ISBN: </label>0309047811 
<br/><br/><label>LCCN: </label>92026303  
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. National Park Service --Management.
<br/><br/><label>Subjects--Topical Terms: </label><br/>National parks and reserves--Research--United States.<br/>National parks and reserves--Management.--United States
<br/><br/><label>LC Class. No.: </label>SB482  / .A3 1992 
<br/><br/><label>Dewey Class. No.: </label>333.78/15/0973