TY  - BOOK
AU  - Shaw,A.J.
TI  - The sand and gravel resources of the country around Biggar, Strathclyde Region - Description of 1:25 000 sheets NS 93 and NT 03, and parts of NS 92 and NT 02
PY  - 1982///
CY  - London
PB  - Institute of Geological Sciences
ER  -