Spraying DDT on Ceylon

Spraying DDT on Ceylon


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Spraying DDT on Ceylon

Here we see a team from the Royal Naval School of Malaria and Hygienic Control at Colombo, Ceylon, spraying D.D.T. into a pool of water in an attempt to control tropical diseases. Here the British officer has uncovered a pool, while a local carries out the actual spraying.



Comments:

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  2. Votaxe

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  3. Lippo

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  5. Ommar

    Thanks, has left to read.

  6. Chicha

    Somewhere I have already read something the same, and practically word for word ... :)

  7. Kazizahn

    I believe this is your mistake.



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