Mnemonics : or, The new science of artificial memory; explained in its application to the study of numbers, the sciences, and to useful occupations of life, whereby the natural memory is greatly assisted and strenghtened ...

Preface signed: T. W. D.

Gems of literature, liberty and patriotism : a collection of sixteen hundred choice, graded memory gems, supplemented with three hundred maxims, mottoes and proverbs /

Mode of access: Internet.

Protection of man and the environment : supplemental report of the Committee on Agriculture and Forestry on H.R. 10729, Federal Environmental Pesticide Control Act of 1972.

On Federal Environmental Pesticide Control Act of 1972 to amend the Federal Insecticide, Fungicide, and Rodenticide Act.

Craig District (White River, Kremmling, and Little Snake resource areas) : final wilderness environmental impact statement : Grand, Jackson, Moffat, and Rio Blanco counties, Colorado; Daggett and Uintah counties, Utah /

"November 1990"--Cover.

Report to the President and to the President's Council on Environmental Quality

Mode of access: Internet.