TY  - BOOK
AU  - Fischman Leonard L
TI  - World mineral trends and U S supply problems
T2  - Resources for the Future, Research Paper, 20
SN  - 0801822572
U1  - X9(H1):732.73.N7, M0 
PY  - 1980///
CY  - Washington
PB  - Resources for the future USA      
KW  - Minerals
ER  -