2 results directly related Exclude narrower terms
‘Report on the coalfield of Tkvartchely near Otchemchiri on the Black Sea’
Part of William Galloway Mining Reports
Printed report by William Galloway on the Tkvartchely coalfield, including the geology of the area, with diagrams, four photographs, a map, a geological plan and cross sections of seams.
‘Second report on the coalfield of Tkvartchely near Otchemchiri on the Black Sea’
Part of William Galloway Mining Reports
Printed report by William Galloway on the Tkvartchely coalfield, including the geology of the area, with statistics, a geological plan, a map, cross sections of seams and five photographs.