Cal Journal of Mines/Geology vol. 51, no. 2. articles: the processing of perlite; mines and mineral resources of sacramento county.
San Francisco:: CDMG, 1955.. pp99-199 Very good (Item ID: 17238)
$12.50
San Francisco:: CDMG, 1955.. pp99-199 Very good (Item ID: 17238)
$12.50