Managing Air Quality And Scenic Resources At National Parks And Wilderness Areas
BücherAngebote / Angebote:
This book is an outcome of the Visual Values Workshop in 1982. It presents the ongoing research on state-of-the-art techniques and applications to address the human perception of changes in visual aesthetic resources and to assign psychological, social, and economic measures of value to visitors.
Lieferbar in ca. 10-20 Arbeitstagen