Large aspen tortrix
By: prepared by Forest Service.
Contributors: United States. Forest Service.
Series: Alaska Region leaflet -- R10-TP-12.; Leaflet R10-TP -- 12.
Publisher: U. S. Dept. of Agriculture
Published: 1988
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Tortrix -- Diseases -- Alaska.; Aspen -- Diseases and pests -- Alaska.; Caterpillars -- Diseases -- Alaska.
Notes: Shipping list no.: 88-169-P.