A monograph of the lichen genus Pseudoparmelia lynge (Parmeliaceae) /

Bibliographic Details
Main Author:	Hale, Mason E.
Corporate Author:	Smithsonian Institution
Format:	Government Document Book
Language:	English
Published:	Washington : Smithsonian Institution, 1976.
Series:	Smithsonian contributions to botany ; no. 31.
Subjects:	Pseudoparmelia.

Evans: US Documents (Annex 5th floor)