TY  - BOOK
AU  - Judd,William R.
AU  - Roy,Robert F.
AU  - Touloukian,Y.S.
TI  - Physical properties of rocks and minerals
U1  - 552 
PY  - 1981///
CY  - New York
PB  - McGraw-Hill
KW  - Rocks
KW  - Mineralogy
ER  -