Report of the United States technical assistance team to the superintendency of the Sao Francisco valley, v. 1: A study of potential multiple - development of the Sao Francisco river basin [assistencia tecnica, Brasil] 

 - Brasilia, DF (Brasil):   1974.  
 - 70 p. 
<br/><br/> 8 illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ASSISTENCIA TECNICA<br/>VALE DO SAO FRANCISCO