Clays, their occurence and uses with special reference to those of the United States
Ries, H.
Clays, their occurence and uses with special reference to those of the United States by H. Ries - New York John Wiley & Sons 1906 - 490 p.
Clays
553.61 / R 445 C
Clays, their occurence and uses with special reference to those of the United States by H. Ries - New York John Wiley & Sons 1906 - 490 p.
Clays
553.61 / R 445 C