The sand and gravel resources of the country west of Newark upon Trent, Nottinghamshire - Description of 1:25 000 resource sheet SK 75
Rogers, P.J.
The sand and gravel resources of the country west of Newark upon Trent, Nottinghamshire - Description of 1:25 000 resource sheet SK 75 - 1 - 70
The sand and gravel resources of the country west of Newark upon Trent, Nottinghamshire - Description of 1:25 000 resource sheet SK 75 - 1 - 70