Description: Lichens of the page environs as potential indications of air pollution/

Main Author:	Nash, Thomas H.
Format:	Book
Language:	English
Published:	[s.l.]: [s.n.], [19--]
Subjects:	Lichens > Ecology Lichens > Effect of logging

Item Description:	Reprint
Physical Description:	p. 97-101 : diagrs, tab. ; 30 cm.
Bibliography:	Includes bibliographical references