The sand and gravel resources of the Thames Valley, the country between Lechlade and Standlake : description of 1:25,000 resource sheet SP 30 and parts of SP 20, SU 29 and SU 39

Robson, P.

NORA

The sand and gravel resources of the Thames Valley, the country between Lechlade and Standlake : description of 1:25,000 resource sheet SP 30 and parts of SP 20, SU 29 and SU 39

Robson, P.. 1976 The sand and gravel resources of the Thames Valley, the country between Lechlade and Standlake : description of 1:25,000 resource sheet SP 30 and parts of SP 20, SU 29 and SU 39. London, UK, British Geological Survey, 149pp. (Mineral assessment report No. 23) (Unpublished)