John L Zumerick (3 results)
Published by The Cave Diving Section of the National Speleological society, Inc
- Softcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerPaperback. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Language: English
Published by The Cave Diving Section of the National Speleological society, Inc, 1988
- Softcover
Seller: Birkitt's Books, SARASOTA, FL, U.S.A.Birkitt's Books
Contact seller4-star sellerCondition: Used - Good
US$ 20.00
US$ 6.75 shippingShips within U.S.A.Quantity: 1 available
Add to basketpaperback. Condition: Good. Moderate shelf wear, soiling to wraps, binding tight, pages clean and unmarked.
Published by The Cave Diving Section of the National Speleological society, Inc, 1988
- Softcover
Seller: Little Lane Books, Nanango, QLD, AustraliaLittle Lane Books
Contact seller3-star sellerCondition: Used - Very good
US$ 13.95
US$ 40.75 shippingShips from Australia to U.S.A.Quantity: 1 available
Add to basketSoft cover. Condition: Very Good. None issued. The NSS Cavern Diving Manual by John L. Zumerick; Joseph Prosser; H. V. Grey is 121pp & less than 500g to post. How to down & come back up, as opposed to "how to go missing presumed drowned"; seriously though - lots of sound instruction. Size: 21.5cm. Wayne McKinnon & H. V. Grey (illustrator). Book. …