1. Physical Processes of Sedimentation;Allen,1970
2. The Geology of Oxford;Arkell,1947
3. The Geology of the Evenlode Gorge;Arkell;Proc. Geol. Ass.,1947
4. Catinella arenaria (Bouchard-Chantereaux) at the Braunton Burrows;Baker;Nature Reserve, Devon. Proc. malac. Soc. Lond.,1965
5. Physical Problems of Cotswold Rivers and Valleys;Beckinsale;Proc. Cotteswold Nat. Fld Club,1970