TY  - JOUR
CN  - I 28.154/2:
CN  - TN600
CY  - [Rolla, Mo.?] :
DA  - -1993.
ID  - 156212
KW  - Metallurgy
KW  - Ore-dressing
KW  - Mineral industries
N1  - Not distributed to depository libraries.
N1  - Description based on: FY 1990; title from caption.
PB  - The Center,
PP  - [Rolla, Mo.?] :
PY  - -1993.
T1  - Annual progress report /
TI  - Annual progress report /
ER  -