TY  - BOOK
AU  - Chinnappa,J.C.
AU  - McKelvey,Vincent E.
ED  - United Nations, 
ED  - Conference
TI  - United Nations Conference on the application of science and technology for the befit of the less developed areas
U1  - 338.926  21
PY  - 1962///
CY  - [Washington]
KW  - PROSPECCIONES HIDROGEOLOGICAS
KW  - REFRIGERACION SOLAR
KW  - TRANSFERENCIA TECNOLOGICA
N1  - Bibliografía de cada una de las 2 ponencias.; Material Bibliográfico en Estantería; Bibliografía: páginas:4-5; Successful new techniques in prospecting for phosphate deposits -- solar energy for refrigeration using flat plate collectors
ER  -