Greaves, A. (1978). Descriptions of seed sources and collections for provenances of Pinus caribaea. Commenwealth Forestry Institute, University of Oxford.
Chicago-referens (17:e uppl.)Greaves, A. Descriptions of Seed Sources and Collections for Provenances of Pinus Caribaea. Commenwealth Forestry Institute, University of Oxford, 1978.
MLA-referens (9:e uppl.)Greaves, A. Descriptions of Seed Sources and Collections for Provenances of Pinus Caribaea. Commenwealth Forestry Institute, University of Oxford, 1978.
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