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Your search for: ddt AND toxic


Collection(s) searched :  Entire Library

 

Found 1,001 results:

Books:   321
  |  
Journal Articles:   379
  |  
Magazine Articles:   213

Newspaper Articles:   83
  |  
Encyclopedia Articles:   5

Books on: ddt and toxic

321 results - MORE BOOK RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

MORE BOOK RESULTS: 1-10 11-20 21-30 31-40 41-50 >>


Journal Articles on: ddt and toxic

379 results - MORE JOURNAL RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

MORE JOURNAL RESULTS: 1-10 11-20 21-30 31-40 41-50 >>


Magazine Articles on: ddt and toxic

213 results - MORE MAGAZINE RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

MORE MAGAZINE RESULTS: 1-10 11-20 21-30 31-40 41-50 >>


Newspaper Articles on: ddt and toxic

83 results - MORE NEWSPAPER RESULTS: 1-10 11-20 21-30 31-40 41-50 >>

MORE NEWSPAPER RESULTS: 1-10 11-20 21-30 31-40 41-50 >>


Encyclopedia Articles on: ddt and toxic

5 results

  • Ddt
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    DDT or 2,2-bis( p -chlorophenyl)-1...1939) DDTs insecticidal properties. DDT, however, is toxic to many animals, including humans, and...bald eagle and the osprey. Nevertheless, DDT use continues in parts of the world, particularly...
     
  • Water Pollution
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    ...mammals and people (see ecology ). Both DDT, which has been banned in the United...Some contaminants are carcinogens. DDT is toxic to humans and can alter chromosomes...be taken because of contamination by DDT, sewage, or industrial wastes. Dysentery...
     
  • Tropical Medicine
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    ...efficient synthetic antimalarial drugs. DDT, introduced in World War II to...has been found to have lingering toxic effects in the environment, and the persistent use of DDT in China for rice pests has produced DDT-resistant mosquitoes that now...
     
  • Pesticide
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    ...be chemically manufactured (e.g., DDT, 2,4-D). Natural predators and other...higher the animal is in the food chain. DDT , for example, severely reduced the rate...whose systems may not be able to convert toxic chemicals into harmless substances as readily...
     
  • Pollution
    Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
    Collections: Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library

    ...synthetic fertilizers, synthetic organic pesticides such as DDT, synthetic industrial chemicals such as the polychlorinated...1966) and The Closing Circle (1971); M. H. Brown, The Toxic Cloud (1987); C. S. Silver, One Earth, One Future (1988); J. Marte et al., Toxics A to Z (1991); M. Feshbach and A. Friendly, Jr., Ecocide...