Notes on the flora of Costa Rica, [part one].
Chicago: Field Museum of Natural History, 1968. Octavo, photographs, text illustrations, wrappers. More
Chicago: Field Museum of Natural History, 1968. Octavo, photographs, text illustrations, wrappers. More
Princeton NJ: Princeton University Press, 2008. Octavo, colour photographs, text illustrations. This field guide treats the extraordinary diversity of seeds and diaspores of plants commonly encountered in the Amazon and other lowland moist forests of the American tropics. This stunningly illustrated guide features an easy-to-use whole-plant approach to seed identification..... More
Chicago: Chicago Natural History Museum, 1963. Octavo, publisher's printed wrappers. Volume 24, part eight, number three. More
Sydney: Portland Dioscorides Press 1990, Octavo, photographs, text illustrations, sunned spine, otherwise a fine copy in dustwrapper. More