Applications of X-ray spectroscopy to solid state problems. 22-25 October1950.

Mode of access: Internet.

Magnetic separation : recovery of saleable iron and steel from municipal solid waste /

Mode of access: Internet.

Plane and solid geometry with practical problems

Mode of access: Internet.

Notes and problems on solid geometry : [Text of C. Smith] /

Author's autograph on fly-leaf.

Source separation collection and processing equipment : final report.

"January 1981"--Cover.

Source separation : the community awareness program in Somerville and Marblehead, Massachusetts /

Mode of access: Internet.

An environmental assessment of potential gas and leachate problems at land disposal sites /

Includes bibliographical references (pages 32-33).

Multimaterial source separation in Marblehead and Somerville, Massachusetts /

December 1979.

Selected problems of hazardous waste management in California; report.

Most of the pages of the photocopy, which is in double columns, represent approximately 2 pages of the original.