survey and assessment of air pollution damage to California vegetation 1970 through 1974.
Contributors: California. Dept. of Food and Agriculture.
Publisher: California Dept. of Food and Agriculture
Published: 1976
Place of publication: Sacramento
Language: eng
Number of pages: 48
Subjects: Plants -- Effect of air pollution on -- Economic aspects -- California; Crop yields; Air -- Pollution -- Economic aspects -- California
Notes: Bibliography: p. 24.