I. F. Hellen

Identifiers

Open LibraryOL10249364A

Books by I. F. Hellen

Total count: 3

Human Helminthiases in the PhilippinesThe Epidemiological and Geomedical Situation

Springer London, Limited2012-01-01
Dengue Haemorrhagic Fever in ThailandGeomedical Observations on Developments over the Period 1970-1979

Springer2012-01-01
KenyaA Geomedical Monograph

Springer London, Limited2013-01-01