TY  - JOUR
T1  - Office of Surface Mining annual report.
DA  - 1984-
CY  - [Washington, D.C.] :
CN  - I 71.1:
CN  - HD9506.U6
PB  - The Office,
PP  - [Washington, D.C.] :
PY  - 1984-
ID  - 154923
KW  - Strip mining
KW  - Reclamation of land
KW  - Strip mining
KW  - Mining law
TI  - Office of Surface Mining annual report.
ER  -