Caufield, C. (1982). Tropical moist forests: The resource, the people, the threat. International Institute for Environment and Development : [Obtained from Earthscan.

Caufield, Catherine. Tropical Moist Forests: The Resource, the People, the Threat. [London]: International Institute for Environment and Development : [Obtained from Earthscan, 1982.

Caufield, Catherine. Tropical Moist Forests: The Resource, the People, the Threat. International Institute for Environment and Development : [Obtained from Earthscan, 1982.