ScienceJohn Michels (Journalist) 1943 |
From inside the book
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Page 290
... natural resources has often been far too narrowly interpreted . Writers list a few things in the environment which man uses profitably and have been content to rest the case there . The nomads who ranged over these plains of Texas ...
... natural resources has often been far too narrowly interpreted . Writers list a few things in the environment which man uses profitably and have been content to rest the case there . The nomads who ranged over these plains of Texas ...
Page 291
... natural resources is a sorrowful tale . Too many of us have been content to live an easy life , ever seeking new ways to find wealth and scatter it on pleasure with little thought of the nation and its future . No continent is so richly ...
... natural resources is a sorrowful tale . Too many of us have been content to live an easy life , ever seeking new ways to find wealth and scatter it on pleasure with little thought of the nation and its future . No continent is so richly ...
Page 292
... natural resources has proceeded at a stupendous rate . Nations have been drained of men , money and materials . The fate of the natural resources , usually unmen- tioned if not unnoticed , has a profound bearing on the future of a ...
... natural resources has proceeded at a stupendous rate . Nations have been drained of men , money and materials . The fate of the natural resources , usually unmen- tioned if not unnoticed , has a profound bearing on the future of a ...
Contents
4 | 1 |
Timing Device for Speakers N A WEBER 116 | 14 |
GUNDERSON F L WaterSoluble Vitamins 277 | 19 |
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Academy of Sciences active Agriculture ALEŠ HRDLIČKA American amino acids animals anthocyanin appointed Army assistant Association autoclaved awarded Biol biological blood Board Branch British Bureau cells cent chairman Chem Chemical chemistry clinical College color Committee Company concentration culture cytosine diet director diseases drug effect engineering enzyme established experiments field fish fisheries flavone folic acid geology glyoxal growth hexylresorcinol Hospital industry inhibition Institute interest investigations Jour Journal laboratory liver material mathematics Medical School ment method Museum National natural obtained Office organization penicillin pepsin physics plant plasma present president problems production professor propamidine protein rats recent RECENT DEATHS riboflavin School of Medicine scientific scientists Section serum Smithsonian Institution Building Society solution Station sulfonamide technical thiouracil tion tissue tropical United University uracil virus vitamins War Production Board Washington wildlife xanthopterin York