Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mining Technology (journal)
Journal of The Institution of Mining Electrical and Mechanical Engineers Vol.69 September 1987
Pwnc
Diwydiant
Rhif yr Eitem
90.46I/9
Creu/Cynhyrchu
Institution of Mining Electrical & Mechanical Engineers
Dyddiad: 1987
Derbyniad
Donation, 8/1990
Mesuriadau
(): length (cm):
(): width (cm):
Deunydd
papur
Lleoliad
In store
Dosbarth
mineral/rock extractionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.