عنوان
پدید آورنده
موضوع
رده
QH 540 .E34
QH
540
.
E34
کتابخانه
محل استقرار
57145
آخر۲۷
English
)80(
The Ecosystem concept in natural resource management
New York
Academic Press
1969
xii, 383 p. illus. 24 cm
"Based on a symposium held at the annual meeting of the American Society of Range Management in Albuquerque, New Mexico on February 12-15, 1968"
Includes bibliographies
، Ecology-- Congresses
، Conservation of natural resources-- Congresses
QH
540
.
E34
TI
edited by George M. Van Dyne
AU .M egroeG ,enyD naV 1932-, ed
CO American Society of Range Management
08
