01278nam a2200313Ia 4500 93809 BIBL 20240725062643.0 780601s1973 pruab b f000 0 spa d (OCoLC)03944183 AGL AGL m/c spa eng PUXA A99.9 F7637 No.18A Ewel, John J. 221690 Local Ecological life zones of Puerto Rico and the U.S. Virgin Islands. Las zonas de vida de Puerto Rico y las Islas Virgenes Americanas una sinopsis por John J. Ewel y Jacob L. Whitmore. Rio Piedras, P.R. Institute of Tropical Forestry 1973. 9 p. ill., fold. col. maps. Boletín de Investigación del Servicio Forestal ITF ; 18A Translation of the ecological life zones of Puerto Rico and the U.S. Virgin Islands. Bibliography : p. 9. Ecology Puerto Rico. 89958 Ecology Virgin Islands of the United States. 89958 Puerto Rico 155382 Local Ewel, John J. 221690 Local Whitmore, Jacob L. 290851 Local Puerto Rico. Universidad. Recinto de Río Piedras. Instituto de Dasonomía Tropical. Local 155382 76804 76804 0 0 0 634_940000000000000_U586_FSE_E 0 ci 376968 10 10 B 2016-05-27 146976 0 634.94 U586 FS:e E 80000001596793 2016-05-27 00:00:00 r:93809 z:NCC:D 6 0 0 0 634_940000000000000_U586_FSE_E 0 evl 376969 10 10 1 2016-05-27 146973 0 634.94 U586 FS:e E 80000000811342 2016-05-27 00:00:00 r:93809 z:NCC:D 6 0 0 0 634_940000000000000_U586_FSE_E 0 ci 376970 10 10 B 2016-05-27 146974 0 634.94 U586 FS:e E 80000001596777 2016-05-27 00:00:00 c. 2 r:93809 z:NCC:D 6 0 0 0 634_940000000000000_U586_FSE_E 0 ci 376971 10 10 B 2016-05-27 146975 0 634.94 U586 FS:e E 80000001596785 2016-05-27 00:00:00 c. 3 r:93809 z:NCC:D 6