TY  - BOOK
AU  - Hedley,Don
TI  - The world energy: the facts and the future
SN  - 087196564x
PY  - 1981///
CY  - New York
PB  - Facts on file
KW  - BI-BuBU
KW  - Energie Mondiale
KW  - Combustible
N1  - Bibliogr
ER  -