David Wray

Fuller's earth (bentonite) in the Lower Cretaceous (Upper Aptian) ofShanklin (Isle of Wight, southern England)

Alastair Ruffell, A. Ruffell, D. Wray, 2002 .

The impact of unconfined mine tailings and anthropogenic pollution on a semi-arid environment – an initial study of the Rodalquilar mining district, south east Spain

David Wray, 1998 .

Application of near‐infrared spectroscopy in analysis of soil mineral nutrients

Scott Edwards, D. F. Malley, D. Wray, 1999 .