Washington / DC / Kew / London / New York / San Juan / St. Louis / /
Company
Oxford University Press / Harrer A.E. / John Wiley & Sons Inc. New York / AVI Publishing Company Inc. / Missouri Botanic Garden Press / Westport / New York University Press / MacMillan / /
Continent
Africa / /
Country
Puerto Rico / Kenya / Nicaragua / U.S. Virgin Islands / Guam / United Kingdom / Trinidad / Jamaica / Ethiopia / Sudan / /
Facility
L. Perdue University / Arnold Arboretum / International Institute of Tropical Forestry / Harvard University / University of Puerto Rico / /
Center for New Crops and Plants Products / L. Perdue University / Universidad de Puerto Rico / New York University / Harvard University / Department of Agriculture / US Federal Reserve / University of Puerto Rico / International Institute of Tropical Forestry / Oxford University / Forest Service / /