TY  - BOOK
AU  - Ward, F.N; Lakin
AU  - Ward, F.N; Lakin H.W. & Others
TI  - Analytical Methods Used In Geochemical Expolration By U.S. Geological Survey
U1  - H11y8 
PY  - 1963///
CY  - Washington
PB  - United States Govt. Printing
KW  - H11y8
ER  -