The Deposits Of The Useful Minerals & Rocks - Their Origin, Form, And Content
Price 30.78 - 55.65 USD
EAN/UPC/ISBN Code
9781408601921
Brand
Hubbard Press
Author
Franz Beyschlag
Producer
Книга по Требованию
Pages
544
Year of production
2007
PRE FACE - WITH the existence of the excellent and comprehensive treatises of ore- deposits by Beck and Stelzner-Bergeat it might appear doubtful whether a further treatment of the same subject was either necessary or justified. Although the intention of