Anleitung zur grubenmauerung /

2nd publisher from label on t.p.

Question des houilles : mission de M. De Ruolz en France et en Angleterre /

Tome 3 has subtitle : Atlas statistique.

Annual report - Pennsylvania State Geologist.

Atlases accompany 1885; 1886, pt. 3-4.

Colliery managers' examination /

Mode of access: Internet.

The story of American coals,

Mode of access: Internet.

Report.

Title varies slightly.

Bibliography of surface-mine reclamation research : 1976-1993 /

Includes index.

Biennial report

1897/98 includes: 1st Biennial report of Factory, Mill and Railway Inspection. [8th] Biennial report of State Inspector of Coal Mines

Report.

Report year ends November 30. Reports usually presented in January.

Resource management plan/environmental impact statement for the Powder River Resource Area : Miles City district, Montana : draft /

Eight maps on folded sheets in 2 pockets.