Dimling, Jennifer. <br/><br/>
Willamette National Forest  sensitive plant field guide 
by Jennifer Dimling. 
 - Portland, Or.  Forest Service  1991. 
 - [64] p.  col. ill., 1 map  23 cm. 
<br/><br/><label>LCCN: </label>doc92000505  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endangered species--Oregon--Willamette National Forest.<br/>Rare plants--Oregon--Willamette National Forest.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Willamette National Forest (Or.)