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50 Conservation of Natural Resources The " greenhouse effect " fuels ,
atmospheric carbon dioxide levels have increased steadily since 1900 , and the
rate of increase is accelerating . Now the output of carbon dioxide is believed by
some to ...
Population increases usually followed , • railroad development effects 15 : 480f
systems approach to long range goals 17 ... passim to 6040 urban temperatures ,
the temperature distripolice work and social control effect 14 : 662h urban rainfall
... and ethics of interest 3 : 802f capital accumulation in primitive society 6 : 279h .
consumption expenditure analysis 5 : 104e ; tables 105 corporate income tax
levelling effect 9 : 270f deflation's negative effect on investment 3 : 801a • Du
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This is the 198215th Edition, in two halves, with the Macropaedia and the Micropaedia. First published in 1768, the publisher is the oldest English-language encyclopedia still in print. Two Scottish ... Read full review