Yazar
Gary E Machlis
25 cilt bulundu.
Gary E. Machlis · University of Chicago Press
96 sayfa · 2018
Conservation of natural resources / Political aspects
Gary E. Machlis · Taylor & Francis Group
131 sayfa · 1985
Human ecology / Management / National parks and reserves / Parks, management
Gary E. Machlis · Cooperative Park Studies Unit, National Park Service, University of Idaho
34 sayfa · 1980
Energy conservation / Parks
Gary E. Machlis, David L. Tichnell · Taylor & Francis Group
131 sayfa · 2019
National parks and reserves / Management / Human ecology / Parcs nationaux / Gestion
Gary E. Machlis · National Parks and Conservation Association
178 sayfa · 1986
United States / National parks and reserves / Interpretive programs / Evaluation / United States. National Park Service
Gary E. Machlis · National Park Service, Cooperative Park Studies Unit, College of Forest Resources, University of Washington : for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington
28 sayfa · 1978
Forest rangers / Nature study / Oral interpretation / Study and teaching
Gary E. Machlis · Natl Parks & Conservation Assn
178 sayfa · 1986
National parks and reserves / Interpretive programs / Evaluation / United States. National Park Service
Gary E. Machlis · Springer
304 sayfa · 2011
War / Congresses / Nature conservation / Social Sciences, general / Environmental management
Gary E Machlis · University of Idaho, College of Natural Resources, Idaho Forest, Wildlife and Range Experiment Station
253 sayfa · 2002
Fire management
Gary E. Machlis · University of Idaho, College of Forestry, Wildlife and Range Sciences
20 sayfa · 1982
Kategori yok
Gary E. Machlis, Donald R. Field · Oregon State University Press
308 sayfa · 1992
Recreation / Interpretation of cultural and natural resources / Tour guides (Persons) / Social aspects / Interpretive programs
Gary E. Machlis, Donald R. Field · Island Press
321 sayfa · 2000
Rural Land use / National parks and reserves / Management / Rural development / Planning
Gary E. Machlis, Thor Hanson, Zdravko Spirić, Jean E. McKendry · Springer
Sayfa sayısı yok · 2011
Kategori yok
William R. Burch, Gary E. Machlis, Jo Ellen Force · Yale University Press
312 sayfa · 2018
Human beings, effect of environment on / Human ecology
Steven R. Beissinger, David D. Ackerly, Holly D. Doremus, Gary E. Machlis · University of Chicago Press
440 sayfa · 2017
National parks and reserves / Management / Congresses / Environmental sciences / Nature conservation
J. Morgan Grove, Mary Cadenasso, Steward T. Pickett, Gary E. Machlis, Burch, William R., Jr. · Yale University Press
252 sayfa · 2015
Urban ecology (sociology)