Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Mining Technology (journal)
Journal of The Institution of Mining Electrical and Mechanical Engineers Vol.71 September 1989
Pwnc
Diwydiant
Rhif yr Eitem
90.46I/33
Creu/Cynhyrchu
Institution of Mining Electrical & Mechanical Engineers
Dyddiad: 1989
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.