Rocky Mountain region willow identification field guide
By: text and photos by Robert D. Dorn ; text illustrations by Jane L. Dorn.
Contributors: Dorn, Jane Logan.; United States. Forest Service.
Series: Renewable resources -- R2-RR-97-01.
Publisher: U.S. Forest Service, Denver
Published: 1997
Place of publication: Denver, Colo
Language: eng
Number of pages: 107
Subjects: Willows -- Rocky Mountains -- Identification
Notes: "August 1997."

Includes bibliographical references and index.