People Carl L. Johannessen peoplepill id: carl-l-johannessenCLJ 1 views today 1 views this weekAmerican biogeographerCarl L. JohannessenBiographyListsAlso ViewedListsCarl L. Johannessen is in following listsBy field of workNotable American scientistsGender: Male, Born in: Years 1900 to 1929By work and/or countryNotable American GeographersGender: Male, Born in: Years 1900 to 1929Notable American BiogeographersGender: Male, Born in: Years 1900 to 1929From our partnersSponsoredCarl L. Johannessen