Plant diversity of the Iwokrama forest, Guyana : Using checklists and collections data to investigate plant diversity I : A comparative checklist /
H.D. Clarke, V.A. Funk and T. Hollowell.
-- Fort Worth (Texas) : Botanical Research Institute Texas, 2001
- 86 p. --
(Sida, Botanical MIscellany, ISSN 0833-1475 ; 21).