Poissons fossiles
North-West Europe by P. J. Powrie,... and A. J. Mansfield,..
North-West Europe, By P.J. Powrie and A.J. Mansfield With the Assistance of K.E. Williams
North-west Europe, by P. J. Powrie, and A. J. Mansfield with the assistance of K. E. Williams. 4th ed. revised
North-west Europe. By P.J. Powrie ... and A.J. Mansfield ... with the Assistance of K.E. Williams ... Second Edition Revised. [With Illustrations, Including Maps.].
North-west Europe. By P.J. Powrie ... and A.J. Mansfield ... with the Assistance of K.E. Williams ... Third Edition Revised. [With Illustrations, Including Maps.].
A Monograph of the Fishes of the Old Red Sandstone of Britain
The Cephalaspidae
A Monograph of the Fishes of the Old Red Sandstone of Britain
The Pliocene Mollusca of Great Britain
A Monograph of the Fishes of the Old Red Sandstone of Britain
Second Log Branch Diameter
Western Europe and the British Isles
A Critical Evaluation of Low-cost Boundary-extraction Schemes for Industrial Inspection Applications
A Monograph of the Fishes of the Old Ich Sandstone of Britain
A Monograph of the Fishes of the Old Red Sandstone of Britain
Letter from James Worsdale to Mr Powrie, painter
Studies on the Metabolic Effects of Chloroquine and Mepacrine in Non-insulin Dependent Diabetes Mellitus & an Assement of the Hyperinsulinaemic Euglycaemic Clamp & Isotope Dilution Techniques
Studies on Mineral Deficiency in Subterranean Clover