TY  - BOOK
AU  - Ahrens,L.H.
TI  - Origin and distribution of the elements: proceedings of the second symposium, Paris, May 1977 
SN  - 0080229476 :
U1  -  551.9 
PY  - 1979///
CY  - Oxford
PB  - Pergamon Press
KW  - Geochemistryes
KW  - Cosmochemistryes
N1  - Includes index
ER  -