Salt: Rocks, Minerals and Resources
Author(s): John Paul Zronik
Salt is so important that it has been used as money and has supported the economy of many countries over the centuries. Intended for ages 7-14, this book gives an introduction to salt. It includes topics such as the composition of salt; the role of salt in history; rock salt mining; how the body uses salt; alternatives to salt; and more.
Product Information
General Fields
- :
- : Crabtree Publishing Co,Canada
- : Crabtree Publishing Co,Canada
- : 0.159
- : 20 March 2004
- : 280mm X 215mm X 6mm
- : Canada
- : books
Special Fields
- : John Paul Zronik
- : Paperback
- : 553.632
- : 32
- : colour photos & illus