Discriminating pre-visual symptoms of stress associated with the Dutch Elm Disease through color infrared photography
By: [by] Louis R. LaPerriere and William A. Howard.
Contributors: Howard, William Arby, 1931- joint author.
Series: University of Denver. Publications in geography. Technical paper,; no. 71-1
Publisher: Dept. of Geography, University of Denver
Published: 1971
Place of publication: [Denver]
Language: eng
Number of pages: 135
Subjects: Dutch elm disease.; Infrared photography.; Trees -- Colorado -- Denver metropolitan area.
Notes: Bibliography: p. 65-85.