You can save your trees from dwarf mistletoe
By: Frank G. Hawksworth and David W. Johnson.
Contributors: Johnson, David W. 1940-; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Series: General technical report RM -- 225.
Publisher: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Published: 1993
Place of publication: Fort Collins, Colo
Language: eng
Subjects: Dwarf mistletoes -- Control -- North America; Conifers -- Diseases and pests -- North America
Notes: Cover title.

"March 1993."