gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1998.062.1.01 Book Reviews Undiscovered Petroleum and Mineral Resources: Assessment and Controversy Foster R. P. 2 1998 62 1 131 133 Drew L. J. Undiscovered Petroleum and Mineral Resources: Assessment and Controversy London and New York Plenum Press 1997 xiv+210 pp., Price $59.50 0-306-45524-2 Copyright © 1998, The Mineralogical Society 1998