Gus Karpes

G. K.

titleISBN-13
(ISBN-10)
year of publication
Exploring the Upper Yukon River978-1-896407-04-3
(1-896407-04-8)
1993
The Teslin River: Johnson's Crossing to Hootalinqua Yukon Territory, Canada978-1-896407-00-5
(1-896407-00-5)
1985

Gus Kaufman Jr. PhD