@book {5456,
	title = {Les plants utiles du Gabon},
	year = {1961},
	note = {010, 012, 015, 035, 059, 062, 087, 090, 095, 104, 115, 118, 125, 134, 135, 144, 148, 150, 151, 154, 198, 199, 201, 202, 206},
	publisher = {Editions Paul Lechevalier},
	organization = {Editions Paul Lechevalier},
	chapter = {62-74},
	address = {Paris},
	author = {Raponda-Walker, A. and R. Sillans}
}
@book {5002,
	title = {Kenya trees \& shrubs},
	year = {1961},
	note = {010, 015, 017, 062, 118, 129, 148, 151, 198, 199, 201, 202, 206},
	publisher = {Buchanan{\textquoteright}s Kenya Estates Limited},
	organization = {Buchanan{\textquoteright}s Kenya Estates Limited},
	chapter = {32-42; fig. 7-8},
	address = {Nairobi},
	author = {Dale, I. R. and P. J. Greenway}
}
@book {293,
	title = {Kenya trees and shrubs},
	year = {1961},
	publisher = {Buchanan},
	organization = {Buchanan},
	address = {Nairobi},
	author = {Dale, I.R. and Greenway, P.J.}
}
@book {275,
	title = {Woody Plants of Ghana with special reference to their uses},
	year = {1961},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	address = {London},
	author = {Irvine, F.R.}
}
