The ecological life zones of Puerto Rico and the U.S. Virgin Islands
By: by J. J. Ewel and J. L. Whitmore.
Contributors: Whitmore, Jacob L., joint author.
Series: Forest Service research paper ITF-18
Publisher: Institute of Tropical Forestry
Published: 1973
Place of publication: Rio Piedras, P.R
Language: eng
Number of pages: 72
Subjects: Life zones -- Puerto Rico.; Life zones -- Virgin Islands of the United States.; Forest ecology -- Puerto Rico.; Forest ecology -- Virgin Islands of the United States.
Notes: Bibliography: p. 66-71.
Cover title.
Summary in Spanish.