@book{22808,
	author = {Duke, James A. and Hurst, S. J.},
	title = {Ecological distribution of 1000 economic plants},
	publisher = {IICA,},
	year = {1975},
	series = {Información al día alerta IICA-Trópicos. Agronomía},
	address = {Turrialba, C.R. :}
}