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

An edition of 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 (1975)

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

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Publish Date

1975

Publisher

National Association for Cave Diving

Language

eng

Pages

174

Description:

subjects: Cave diving, Congresses