TY  - BOOK
AU  - Gill,James E.
ED  - International Geological Congress = Congres Geologique International
ED  - Congres Geologique International
TI  - XXIV International Geological Congress: Section 15. Planetology = XXIV Congres Geologique International : Planétologie
PY  - 1972///
CY  - Montreal
PB  - Harpell's Press Co-opérative
KW  - Geología EXTRATERRESTRE
KW  - Planetología
KW  - Actaconf
ER  -