Tropical lichens :  their systematics, conservation and ecology / 
edited by D.J. Galloway. 
 - Oxford, UK :  Clarendon Press,  1991. 
 - xiv, 302 p. : ill., maps. 
 - The Systematics Association special volume ; no. 43 .
<br/><br/><label>ISBN: </label>0198577206 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lichens--Tropics.<br/>Dye plants--Tropics.