TY  - BOOK
AU  - Mansur Marques, José Paulo
AU  - García Guerra, Pedro Alfonso
AU  - Guimaraes da Vinha, Carlos Alfredo
TI  - Sistema de avaliacao de reservas de bens minerais na Nuclebrás
U1  - 669.923 
PY  - 1980///
CY  - Río de Janeiro
PB  - NUCLEBRAS
KW  - Uranio - Reservas
KW  - Brasil
N1  - 02226; The paper describes the methology used for the reserve evaluation of minerals, particulary of uramium, as used worldwide, and at Nuclebrás. The paper discusses a series of procedures envolving basic definitions, reserve evaluation methods, data management, use of computer systems, clasification of reserves as well as the results achieved
ER  -