Jackson, Donald Dale, frey50
Underground worlds / by Donald Dale Jackson and the editors of Time-Life Books. - Alexandria, Va. : Time-Life Books, c1982. - 176 p. : ill. (some col.) ; 29 cm. - Planet earth ; 6 .
Includes index.
Explorers of a stygian realm -- The birth of speleology -- "In the grip of the demon adventure" -- Masters of making do -- The sporting science.
0809443201 : 9780809443208 080944321X (lib. bdg.) 9780809443215 (lib. bdg.) 0809443228 (mail order ed.) 9780809443222 (mail order ed.)
82000782
Caving--History--19th century.
Caving--History--20th century.
Caves.
j551.14 Jac 25
Underground worlds / by Donald Dale Jackson and the editors of Time-Life Books. - Alexandria, Va. : Time-Life Books, c1982. - 176 p. : ill. (some col.) ; 29 cm. - Planet earth ; 6 .
Includes index.
Explorers of a stygian realm -- The birth of speleology -- "In the grip of the demon adventure" -- Masters of making do -- The sporting science.
0809443201 : 9780809443208 080944321X (lib. bdg.) 9780809443215 (lib. bdg.) 0809443228 (mail order ed.) 9780809443222 (mail order ed.)
82000782
Caving--History--19th century.
Caving--History--20th century.
Caves.
j551.14 Jac 25