00875nam a2200241Ia 4500 134655 BIBL 20210210062646.0 780601s1973 dcuabdf b f00010 eng d (OCoLC)03944183 AGL AGL m/c spa eng PUXA A99.9 F7637 No.18A United States Forest Service. Local 182913 The Ecological life zones of Puerto Rico and the U.S. Virgin Islands by J.J. Ewel and J.L. Whitmore. [Washington] 1973. 72 p. illus., graphs, map. (col. inserted), plates tables. Forest Service research paper ITF Local 97925 Bibliographical references included in "Literature cited." (p. 66-71) Ecology Puerto Rico. 89958 Ecology Virgin Islands of the United States. 89958 113620 113620 0 0 0 634_940000000000000_U586_FSE 0 ci 185296 10 10 B 2016-05-27 204330 0 634.94 U586 FS:e 80000001594012 2016-05-27 00:00:00 r:134655 z:NCC:D 6