Survival of Douglas-fir seedlings sprayed with atrazine, terbacil, and 2,4-D
By: by H. Gratkowski, R. Jaszkowski, and L. Armstrong
Contributors: Jaszkowski, R., joint author; Armstrong, L., joint author; Pacific Northwest Forest and Range Experiment Station (Portland, Or.); United States. Forest Service
Series: USDA Forest Service research paper PNW ; 256; USDA Forest Service research paper PNW -- 256
Publisher: Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
Published: 1979
Place of publication: [Portland, Or.]
Language: eng
Subjects: Douglas fir; Herbicides -- Testing
Notes: Issued July 1979

Bibliography: p. 7