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<rdf:Description rdf:about="https://calmview.lshtm.ac.uk/CalmView/record/catalog/GB%200809%20Ross/146/05/24" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Hans Richard Paul Ziemann</dc:title>
  <dc:description>He has found both malaria and trypanosomiasis in animals in the Cameroons and Nigeria since his arrival. He is vaccinating cattle against haemoglobin urea and describes his method. Cites references to his papers</dc:description>
  <dc:date>5/3/1903</dc:date>
</rdf:Description>