Tropical lichens : their systematics, conservation, and ecology - Galloway, D. J., 1926- (Oxford [England] : Published for the Systematics Association by C larendon Press ; New York : Oxford University Press, 1991)
Papers presented at a conference held at the Natural History Museum in London, 4-8 Sept. 1989.
Includes bibliographical references and index.
Keywords: Lichens -- Tropics -- Congresses