The urban informal credit market union in a developing country under financial repression : the Peruvian case / by Guillermo Garrido-Lecca and Gerald T. O’Mara

Urban guerrilla warfare in Latin America / [Edited by] James Kohl and John Litt

The Urban explosion in Latin America : a continent in process of modernization / Glenn H. Beyer, editor

The urban bias of Peruvian food policy: Consequences and alternatives / by Marco A. Ferroni

Urartu / Sérgio Faraco

O Uraguai / Ediçao comemorativa do segundo centenario, anotada por Alfrânio Peixoto, Rodolfo Garcia e Osvaldo Braga ..

O Uraguai / [por] Basílio da Gama. [Apresentaçao] por Mário Camarinha da Silva

Upper limits of peasantry & agrarian reform : Bolivia, Venezuela and Mexico compared / Charles Erasmus

The Upper Amazon / [by] Donald W. Lathrap

L’uomo nell’equilibrio della natura / M. Pavan