The Sand and Gravel Resources of the Country Around Wem, Shropshire: Description of 1:25 000 Resource Sheet SJ 42 and SJ 52 (Mineral Assessment Reports)

by: B. Cannell · Geological Sciences Inst. Paperback details (UK). ISBN: 978-0-11-884209-9 ISBN-10: 0-11-884209-9 British Geological Survey · 1982