Selecting fire control planning levels by burning index frequencies
By: by Arthur R. Pirsko
Contributors: United States. Forest Service. Pacific Southwest Forest and Range Experiment Station
Series: Miscellaneous paper / Pacific Southwest Forest and Range Experiment Station -- no. 55; Miscellaneous paper (Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)) -- no. 55.
Publisher: U.S. Dept. of Agriculture, Pacific Southwest Forest and Range Experiment Station
Published: 1961
Place of publication: Berkeley, Calif
Language: eng
Subjects: Forest fires
Notes: Caption title.

"January 1961."

Includes bibliographical references (p. 3).