@book{343671,
	author = {Fassbender, H.W. and IICA, Turrialba (Costa Rica)},
	title = {Quimica de suelos con enfasis en suelos de America Latina},
	year = {1994. },
	address = {Turrialba (Costa Rica): },
	edition = {2. ed. rev. y aum.},
	note = {IICA; Several bibliographies; 119 illus.; 89 tables}
}