A survey for Melampsora leaf rusts along the Colorado front range
By: by David W. Johnson and Yun Wu
Contributors: Wu, Yun
Series: Technical report R2 -- 57
Publisher: Renewable Resources, Rocky Mountain Region, USDA Forest Service
Published: 1995
Place of publication: Golden, Colo
Language: eng
Subjects: Melampsora; Poplar; Diseases and pests
Notes: "January 1995."

Includes bibliographical references (leaf 7).