TY  - BOOK
AU  - Potter,Neal
AU  - Christy,Francis T.
TI  - Trends in natural resource commodities: statistics of prices, output, consumption, foreign trade and employment in the United States, 1870-1957 
U1  - 338.0973 
PY  - 1962///
CY  - Baltimore
PB  - Johns Hopkins Press
KW  - Raw materials
KW  - United States
KW  - Natural resources
ER  -