TY  - BOOK
AU  -  Dana,Edward Salisbury
AU  -  Ford,William E.
TI  -  A text-book of mineralogy : :  with an extended treatise on crystall ography and physical mineralogy / 
U1  -  549 DAN 
PY  - 1932///
CY  -  New York : 
PB  -  John Wiley & Sons, Inc., 
KW  -  Mineralogy
KW  -  Crystallography
N1  -  Bibliographical references ( p. 2-5.)
ER  -