TY  - BOOK
AU  - Grenon, M.
TI  - First IIASA conference on energy resources.:  
AV  - HD9540.I117 
PY  - 1975///
CY  - Luxemburg
PB  - IIASA
N1  - Contents: General activities and classification of resources -- Methods for assessing petroleum resources -- Coal resources -- Uranium resources
ER  -