@book{23337,
	author = {National Research Council (U.S.). and United States.},
	title = {Underexploited tropical plants with promising economic value :},
	publisher = {National Academy of Sciences,},
	year = {1975.},
	address = {Washington :},
	note = {"Prepared ... for the Office of Science and Technology, Bureau for Technical Assistance, Agency for International Development, Washington, D.C."}
}