Opals from a Mexican mine.

The greatest of the Gods is Quetzalcoati.--The water lady.--The mysterious disappearance of Mrs T. Tompkins Smith.--The vision of Don Juan on the Piedra de los Angeles.--Cosmopolitana mexicana.

Minés.

Mode of access: Internet.

Effectiveness of surface mine sedimentation ponds /

Mode of access: Internet.

Peaceful uses of nuclear explosions : a literature search.

"October 1958."

Peaceful uses of nuclear explosions : a literature search /

"Nuclear explosions - Peaceful applications. Distributed according to TID-4500 (15th ed.)."

Peaceful uses of nuclear explosions : a literature search /

TID-3522 (5th Rev.).

Design manual : neutralization of acid mine drainage /

Mode of access: Internet.

Peaceful uses of nuclear explosions : a literature search /

"April 1959."

Peaceful uses of nuclear explosions : a literature search /

"September 1959."

Peaceful uses of nuclear explosions : a literature search /

"April 1960."

Report of research and technologic work on explosives, explosions, and flames, fiscal years 1951 and 1952 / by Bernard Lewis.

"December 1953".

Report of Frank Farrington, President, district number twelve, United Mine Workers of America /

Mode of access: Internet.

Proceedings of the Anthracite mine strike commission,

"Reprinted from The Scranton Tribune, 1902-03."

Inspection and testing of mine-type electrical equipment for permissibility /

Includes bibliographical references.

Resistance of metal-mine airways,

At head of title: ... Department of commerce. Herbert Hoover, secretary. Bureau of mines. Scott Turner, director.