TY  - BOOK
AU  - Brodtkorb, Milka k.de.
TI  - Nonmetalliferous stratabound ore fields
SN  - 0442205228
PY  - 1989///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - ore deposite
KW  - Rocks,sedimentary
KW  - Barite
KW  - celestite
ER  -