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<rdf:Description rdf:about="https://calmview.lshtm.ac.uk/CalmView/record/catalog/GB%200809%20Ross/76/20/07" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter </dc:title>
  <dc:description>The burning of pyrethrum powder as a means of mosquito control, which Ross mentioned in his last letter, was new to him but he would ask the Principal Medical Officer to try it. He has heard nothing more from CB Stewart</dc:description>
  <dc:date>8/1/1902</dc:date>
</rdf:Description>