42.40
(
1
)
aparatura i sprzęt
(
1
)
appareils et matériel
(
1
)
applied and technical physics
(
1
)
bassins sédimentaires
(
1
)
combustibles fossiles
(
1
)
cristais
(
1
)
devonian horn river group
(
1
)
economic geology
(
1
)
engineering
(
1
)
equipment and supplies
(
1
)
equipo y aparatos
(
1
)
exploration pétrolière
(
1
)
fleuve mackenzie
(
1
)
fossil fuels
(
1
)
fotocromismo
(
1
)
fotografisches material
(
1
)
geochemistry
(
1
)
géochimie
(
1
)
géochimie des roches totales
(
1
)
géologie économique
(
1
)
holografia
(
1
)
holografie
(
1
)
holografía
(
1
)
holographie
(
1
)
holography
(
1
)
holography -- equipment and supplies
(
1
)
holography equipment and supplies
(
1
)
holography-equipment and supplies
(
1
)
holography-exhibitions
(
1
)