The Sand and Gravel Resources of the Country Around Mold, Clwyd: Description of 1:25 000 Sheet SJ 26 and Part of SJ 16 (Mineral Assessment Reports)

Geological

by: D. F. Ball · Geological Sciences Inst.

Paperback

ISBN: 978-0-11-884313-3

ISBN-10: 0-11-884313-3

British Geological Survey · 1982