Spruce broom rust / prepared by Forest Service, Alaska Region ; [by Paul Hennon and Lori Trummer].

Author:: Hennon, Paul E.
Published:: [Juneau, Alaska?] : U.S. Dept. of Agriculture, [2001]
Physical Description:: 1 folded sheet : color illustrations ; 21 x 10 cm.
Additional Creators:: Trummer, Lori, United States. Forest Service. Alaska Region, and United States. Department of Agriculture