Sensitive plant field guide
Subtitle: Willamette National Forest
By: by Jennifer Dimling
Contributors: United States. Forest Service. Pacific Northwest Region
Publisher: USDA, Forest Service, Pacific Northwest Region
Published: 1991
Place of publication: [Portland, Or.?]
Language: eng
Subjects: Rare plants -- Oregon -- Willamette National Forest -- Handbooks, manuals, etc; Willamette National Forest (Or.) -- Handbooks, manuals, etc
Other titles: Willamette National Forest sensitive plant field guide
Notes: Shipping list no.: 91-499-P

"April 1991."

"R6-WILL-004-91."

Includes bibliographical references