APPENDIX - WORKSHOP DISCUSSIONS 203 



David G. Aubrey 205 



Robert Biggs 211 



Robert A. Dalrymple 215 



Vivien M. Gornitz 221 



William H. McAnally 231 



Louis H. Motz 237 



Thomas J. Smith III and W. M. Kitchens 243 



Jacobus van de Kreeke 247 



John G. de Ronde 253 



LIST OF ATTENDEES 287 



vli 



