Whittaker, Alun

Coring Operations Whittaker, Alun 1985 Field geologist's training guide written and compiled by EXLOG staff ; edited by Alun Whittaker 1985 Field Geologist's Training Guide Whittaker, Alun 1985 Field geologist's training guide Whittaker, alun 1985 Formation Evaluation Whittaker, Alun 1985 Formation evaluation geological procedures Whittaker, Alun 1985 geological procedures Whittaker, Alun 1985 Mud Logging Whittaker, Alun 1985 Mud Logging Whittaker, Alun 1985 Theory and Evaluation of Formation Pressures Whittaker, Alun 1985