Leave No Trace: Minimum Impact Outdoor Recreation
Will Harmon
As Americans continue to recreate in record numbers, learning leave-no-trace principles becomes increasingly important. First developed by the USDA Forest Service, these techniques are now being adopted by outdoor organizations across the country. Ranging form common-sense practices to more serious ethical considerations, these no-trace techniques help protect out fragile resources for generations to come.
ปี:
1997
ฉบับพิมพ์ครั้งที่:
1st
สำนักพิมพ์:
Falcon
ภาษา:
english
ISBN 10:
1560445823
ISBN 13:
9781560445821
ไฟล์:
EPUB, 280 KB
IPFS:
,
english, 1997