Plant Diversity of an Andean Cloud Forest: Inventory of the Vascular Flora of Maquipucuna, Ecuador by Grady L. Webster (Author), Robert Rhode (Author) April 2001 Paperback $42.00, £35.00|eBook $42.00, £35.00
Catalogue of the Benthic Marine Algae of the Indian Ocean by Paul C. Silva (Author), Philip W. Basson (Author), Richard L. Moe (Author) September 1996 Hardcover $157.95, £132.00
California Serpentines: Flora, Vegetation, Geology, Soils, and Management Problems by Arthur R. Kruckeberg (Author) April 1985 Paperback $31.95, £27.00