William C. Stone

Beyond the Deep: The Deadly Descent into the World's Most Treacherous Cave  William C. Stone Paperback. 2004-05 ISBN 9780446612890     Robotics 2000: Proceedings of the Fourth International Conference and Exposition/Demostration on Robotics for Challenging Situations and Environments February 27-mar  International Conference on Robotics for Challenging Situations and en W. C. Stone N.M.) Space (Conference) 2000 Albuquerque American Society of Civil Engineers William C. Stone Paperback. American Society of Civil Engineers, 2000-02-01 ISBN 9780784404768