Dunsterville, G. C. K. Orchid hunting in the lost world (and elsewhere in Venezuela) G. C. K. Dunsterville and E. Dunsterville ; edited by Alec M. Pridgeon. - New York American Orchid Society 1988. - 280 p. : ill. ; 29 cm. ISBN: 0923096000 RM65.25 Subjects--Topical Terms: Orchids--Venezuela.