Hitchcock, C. Leo. <br/><br/>
Vascular plants of the Pacific Northwest 

 - Seatle :  University of Washington,  1955- 
 - v.  : ilus. 
<br/><br/>Contenido : v.1 Vascular crytogams, grymnosperms and monocotyledons.--v.2 Salicaceae to saxigraceae to ericaceae.--v.4 Ericaceae thrpugh campanulaceae.--v.5 Compositae 
<br/><br/><label>LCCN: </label>59832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botánica--E.U.A.
<br/><br/><label>Dewey Class. No.: </label>581.9795  / H58