1-24 of 38 Books

National Geographic Kids Chapters : Diving with Sharks!
By Margaret Gurevich
Plongées sous la terre
Plongées sous la terre
By Marc Jasinski

Beyond the deep
By William Stone,Barbara am Ende,Monte Paulsen
NSS cavern diving manual
NSS cavern diving manual
By John L. Zumrick
The Cenotes of the Riviera Maya
The Cenotes of the Riviera Maya
By Steve Gerrard
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
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
Las Cuevas sumergidas de República Dominicana
Las Cuevas sumergidas de República Dominicana
By Dominican Republic. Secretaría de Estado de Medio Ambiente y Recursos Naturales
Cave diving communications
Cave diving communications
By J. Joseph Prosser
Mapping underwater caves
Mapping underwater caves
By Sheck Exley
San Agustín 2013 Expedition
San Agustín 2013 Expedition
By Chris Jewell