Geological character and mineral resources of south central Lake Erie /

"October 1982."

Source assessment : chemical and fertilizer mineral industry : state of the art /

Mode of access: Internet.

Assessment of environmental impact of the mineral mining industry /

Mode of access: Internet.

Mineral rights management by private landowners.

Mode of access: Internet.

Bibliography on the influence of mineral deficiencies on growth and reproduction of farm animals,

Mimeographed.

Oversight--Public Law 96-479--National Material and Minerals Policy, R. & D. Act of 1980 and consideration of H.R. 4281--Critical Materials Act of 1981 [microform] : hearings before the Subcommittee on Transportation, Aviation, and Materials and the Subcommittee on Science, Research, and Technology of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, April 20, 22, 1982.

"No. 117."

National Materials and Minerals Policy, Research, and Development Act of 1980 [microform] : hearing before the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, July 28, 1981.

"No. 44."