Utley & Burt-Utley 1977 (Book) Bromeliaceae, Costa Rica
Biologia de las Bromeliaceas (Phytogeography, physiological ecology and the Costa Rican genera of Bromeliaceae)
Author(s):—J.F. Utley & K. Burt-Utley
Publication:—Departamento de Historia Natural Museo National de Costa Rica, San Jose (1977).
Pages: 9–29