Corp. Body :
United states. committee on Improving the science and Technology programs of the National park service
Title :
Science and the national parks
Author Statement :
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
Publication :
National academy press
Collation :
xii, 122 p.: ill.; 24 cm
Subject :
National parks and reserves -- Research -- United states ,National parks and reserves -- United states -- Management ,United states, National park service -- management
Holding Info. :
0309047811
تاريخ ورود اطلاعات :
MO الجزايري
Biblography :
Includes bibliographical refernces and index
