Wallberg Lecture1953 |
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Página 18
... 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 tons of building ...
... 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 tons of building ...
Página 27
... matter constantly bothering the collective conscience of engineers . Need I say much about what we have done with our forests ? We still have some forests and , at last , we seem to be awakening to the job that lies ahead of us in ...
... matter constantly bothering the collective conscience of engineers . Need I say much about what we have done with our forests ? We still have some forests and , at last , we seem to be awakening to the job that lies ahead of us in ...
Página 31
... matter . It is true that , at the moment , our own country is very favourably situated with regard to its non - renewable resources : we are prob- ably still a long way from that " point of no return " so recently passed by our ...
... matter . It is true that , at the moment , our own country is very favourably situated with regard to its non - renewable resources : we are prob- ably still a long way from that " point of no return " so recently passed by our ...
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Términos y frases comunes
1953 Resources Applied Science asbestos aspects British Columbia Canada of today Canadian capita cent citizens civil engineer coal Commission conservation consider Division of Building early engineering economic essential fact Faculty of Applied forests Francis Bacon fuel resources future implications important industrial interest land LECTURE Convocation Hall look ahead matter mind mineral fuels National Research Council natural resources non-renewable resources Ontario optimists organic resources petroleum philosophy of engineering physical power in Nature power stations production profession of engineering professional question quoted raw materials recent renewable resources Report Resources for Tomorrow resources of nature responsible Rideau Canal Shand Dam significant Sixth Lecturer SIXTH WALLBERG LECTURE Soil erosion sources of power speak speaker statement steward suggest supply talk about inexhaust things thought Tomorrow THE ENGINEER'S tonight treasure house United University of Toronto venture vital WALLBERG LECTURE Convocation waste water polluted words Yonge Street