Record

Ref NoGB 0809 Ross/146/05/24
LevelItem
TitleLetter from Hans Richard Paul Ziemann
Date5/3/1903
DescriptionHe 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
AccessStatusOpen
LanguageGerman
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