ebrary, Inc, & Hammond, D. S. (2005). Tropical forests of the Guiana Shield: Ancient forests in a modern world. CABI Pub..

ebrary, Inc, and D. S. Hammond. Tropical Forests of the Guiana Shield: Ancient Forests in a Modern World. Wallingford, Oxfordshire, UK ; Cambridge, MA: CABI Pub., 2005.

ebrary, Inc, and D. S. Hammond. Tropical Forests of the Guiana Shield: Ancient Forests in a Modern World. CABI Pub., 2005.