Viabilidade economica da Amazonia /

Bibliographic Details
Main Author:	Mendes, Armando Dias
Format:	Book
Language:	Portuguese
Published:	[Belem] : Universidade Federal do Para, 1971.
Series:	Colecao amazonica. Serie Tavares Bastos.
Subjects:	Regional planning > Amazon River Valley. Amazon River Valley > Economic conditions.