108 Treffer mit digitalen Objekten Treffer mit digitalen Objekten anzeigen
Alternative Sources: The Role of Coal and Solar Energy
Teil vonReginald Harold Clark fonds
H. A. Becker: Solar and coal energy may supplant, and eventually replace, energy from oil and gas. The prospects for this development, the technology required and the economic conditions are discussed.
Teil vonReginald Harold Clark fonds
O. Hawrylyshyn
Teil vonReginald Harold Clark fonds
Mineral Resources, Time and Man
Teil vonReginald Harold Clark fonds
R.A. Price: Recent history of mankind viewed from the persepctive of Earth history and geological processes; patterns of growth in mineral production; origin and lifespan of fossil fuel resources.
Teil vonReginald Harold Clark fonds
H.A. Becker
The Origins of Life and Mechanisms of Evolution
Teil vonReginald Harold Clark fonds
R. Harmsen: Philosophies regarding the origin of life, definition of life, evolution processesof organisms.
The Industrial Materials of Man
Teil vonReginald Harold Clark fonds
C. Lafkas: Current and potential demands of man for the common materials of this earth, facts underlining the need for new thinking and decision-making.
The needs of the Underdeveloped Countries and the Role of Canadians
Teil vonReginald Harold Clark fonds
R. McClure. Duplicate of MI123.160
Teil vonReginald Harold Clark fonds
R.H. Clark and G.W. Brandie