Wallberg Lecture1953 |
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Página 24
... hundred years is , to begin with , a most sobering thought when one looks ahead for even another hundred years . There is little to be gained by looking backward at what we have done with our inorganic resources . Most of them were ...
... hundred years is , to begin with , a most sobering thought when one looks ahead for even another hundred years . There is little to be gained by looking backward at what we have done with our inorganic resources . Most of them were ...
Página 27
... hundred years ago needed no such artificial reg- ulation ? It is not without significance that a primary reason for the building of the Shand Dam was to provide a minimum flow of water throughout the year , down the Grand river , to ...
... hundred years ago needed no such artificial reg- ulation ? It is not without significance that a primary reason for the building of the Shand Dam was to provide a minimum flow of water throughout the year , down the Grand river , to ...
Página 35
... hundred years from now , a thousand years from now , Canadians of another age , will be able to turn to the pages of the greatest book of all and say again with the writer of Deuteronomy , with reverence , with appreciation and with ...
... hundred years from now , a thousand years from now , Canadians of another age , will be able to turn to the pages of the greatest book of all and say again with the writer of Deuteronomy , with reverence , with appreciation and with ...
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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