Proceedings of the 6th annual seminar, Lindenwood College, St. Charles, Missouri, June 16-17, 1973 ; Proceedings of the 7th annual seminar, Ramada Inn West, Jacksonville, Florida, June 15-16, 1974 ; Research papers by N.A.C.D. instructor candidates
By: compiled and edited by Bill Schenck.
Contributors: Schenck, Bill.; National Association for Cave Diving (U.S.)
Publisher: National Association for Cave Diving
Published: 1975
Place of publication: Gainesville, Fla
Language: eng
Number of pages: 174
Subjects: Cave diving -- Congresses.
Other titles: Proceedings for the sixth annual seminar, Lindenwood College, St. Charles, Missouri, June 16-17, 1973.; Proceedings of the sixth and seventh annual N.A.C.D. seminars and research papers by N.A.C.D. instructor candidates.
Notes: Includes bibliographies.
Cover title: Proceedings of the sixth and seventh annual N.A.C.D. seminars and research papers by N.A.C.D. instructor candidates.