1972 OBERS projections; regional economic activity in the United States; by economic area, water resources region and subarea, state, and SMSA and non-SMSA portions of the areas, historical and projected--1929-2020.

"Based on the SERIES 'E' projected national population, Bureau of the Census, 1972."

Identification of sources causing TSP non-attainment in the Peoria area : analysis of historical high-volume filters /

"Project no. 10.064."

Historical fiction: guide for junior and senior high schools and colleges, also for general reader.

"The non-fiction titles formerly in the sixth revision are to be issued, much expanded, in a separate volume."

Present day tracts on the non-Christian philosophies of the age,

W. G. Blaikie: Christianity and secularism compared in their influence and effects.--N. Porter: Agnosticism.--W. F. Wilkinson: Modern materialism.--J. Iverach: The philosophy of Mr. Herbert Spencer examined.--J. R. Thomson: Modern pessimism.--J. R.Thomson: Utilitarianism.--J. R. Thomson: Auguste Comte.--J. Iverach: The ethics of evolution examined.

Illustrations from history; or, historical facts, suitable for illustrations in speaking....Drawn from Gibbon's History of the Roman Empire /

"Non sine numine."