Wallberg Lecture1953 |
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Página 11
... enduring part . " You will recognize these words as those of Abraham Lincoln . It is this " ever- enduring part " of the realm which is the workshop of the engineer ; of its resources he is the steward . What of his stewardship ? We can ...
... enduring part . " You will recognize these words as those of Abraham Lincoln . It is this " ever- enduring part " of the realm which is the workshop of the engineer ; of its resources he is the steward . What of his stewardship ? We can ...
Página 23
... enduring sources of power are the fall of water on its way to the sea , and the consump- tion of food and similar organic products by human bodies and other mechanisms designed for this very special purpose . Thus is our attention ...
... enduring sources of power are the fall of water on its way to the sea , and the consump- tion of food and similar organic products by human bodies and other mechanisms designed for this very special purpose . Thus is our attention ...
Página 24
... enduring source of power , and , of course , as our source of food . Forests he knows as the source of one of the most ver- satile of all the materials he uses , a material for which there can be no complete substitute ; he knows them ...
... enduring source of power , and , of course , as our source of food . Forests he knows as the source of one of the most ver- satile of all the materials he uses , a material for which there can be no complete substitute ; he knows them ...
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activities agree ahead America appreciated asked aspects associated attention become building Canada Canadian cent century citizens civil engineer coal Commission concerned conservation consider continuing convenience described direct early economic enduring essential example fact field figures follow forests fuel future hope human hundred important increase industrial inexhaustible interest known land lecture less living look materials matter MICHIGAN mind mineral natural resources never non-renewable once perhaps physical possible present problem production profession professional progress question quoted raw materials recent reference regard renewable renewable resources Report Research responsible serve significant similar social soil sources of power speak statement steward suggest supply Surely talk things thou thought tonight Toronto treasure United University venture vital Wallberg waste wish wonder writer written