TY  - BOOK
AU  - Nickless,E.F.P.
TI  - The sand and gravel resources of the valley of the Douglas Water, Strathclyde - Description of 1:25 000 resource sheet NS 83 and parts of NS 82, 92 and 93
PY  - 1981///
CY  - London
PB  - Institute of Geological Sciences
ER  -