La forestacion artificial en el Ecuador Central : [especies ensayadas y tecnicas de platnacion experimentadas en areas secas]
La foresta tropicale e l’uomo : tavola rotonda : Roma, 17 settembre 1981 / Istituto italo-latino americano
The foreign trade of Latin America. Part II: Commercial policies and trade relations of individual Latin American countries. Section 11.: Costa Rica/ United States Tariff Commission
Foreign trade enterprises in Eastern Europe = Entreprises de commerce extérieur en Europe Orientale = Empresas de comercio exterior de Europa Oriental
Foreign language laboratories in schools and colleges / by Marjorie C. Johnston and Catharine C. Seerley