Wallberg Lecture1953 |
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... discussed the matter simply refuse to believe it , for the quantity is no less than 18 tons . This is no misprint nor vague imagining but the result of careful computation . It is made up of seven tons of liquid and solid fuel , five ...
... discussed the matter simply refuse to believe it , for the quantity is no less than 18 tons . This is no misprint nor vague imagining but the result of careful computation . It is made up of seven tons of liquid and solid fuel , five ...
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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