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Machlis, Gary E.

Overview
Works: 1 works in 0 publications in 0 languages
Titles
National parks and rural development : = practice and policy in the United States / by: Field, Donald R.; Machlis, Gary E. (Language materials, printed)
On interpretation : = sociology for interpreters of natural and cultural history / by: Machlis, Gary E.; Field, Donald R. (Language materials, printed)
National parks and rural development : = practice and policy in the United States / by: Machlis, Gary E.; Field, Donald R. (Language materials, printed)
On interpretation : = sociology for interpreters of natural and cultural history / by: Field, Donald R.; Machlis, Gary E. (Language materials, printed)
Interpretive views : = opinions on evaluating interpretation in the National Park Service / by: United States., National Park Service.; Machlis, Gary E. (Language materials, printed)
The structure and dynamics of human ecosystems : = toward a model for understanding and action / by: Burch, William R., (1933-); Machlis, Gary E.; Force, Jo Ellen. (Language materials, printed)
 
 
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