Fourth report--National Spray Model Steering Committee
By: prepared by John W. Barry
Contributors: Barry, John Willard, 1934-; United States. Forest Pest Management
Publisher: USDA Forest Service Forest Pest Management
Published: 1993
Place of publication: Davis, Calif
Language: eng
Subjects: Pesticides; Congresses; Application; Environmental aspects; Aerial spraying and dusting in forestry
Notes: "FPM 93-16."

"A report of the Spokane, WA meeting, June 23-24, 1993."

"September 1993."

Includes bibliographical references.