A Model for Planning and Managing National Parks. Laurence Edwin Keith Prosser. Center for Leisure Studies,University of Oregon,Eugene,Oregon 97403. March 1977. 456p
Restricted accessOtherFirst published online January, 1982
A Model for Planning and Managing National Parks. Laurence Edwin Keith Prosser. Center for Leisure Studies,University of Oregon,Eugene,Oregon 97403. March 1977. 456p