People United States of America Durward Leon Allen peoplepill id: durward-leon-allenDLA 1 views today 1 views this weekAmerican biologist and educatorDurward Leon AllenBiographyListsAlso ViewedThe basicsQuick FactsIntroAmerican biologist and educatorPlacesUnited States of AmericawasScientist Biologist EcologistWork fieldBiology ScienceGenderMaleBirth1910Death1997Age87 yearsListsDurward Leon Allen is in following listsBy field of workNotable American biologistsGender:Male, Born in:Years 1900 to 1929Notable American scientistsGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable American ScientistsGender:Male, Born in:Years 1900 to 1929Notable American BiologistsGender:Male, Born in:Years 1900 to 1929Notable American EcologistsGender:Male, Born in:Years 1900 to 1929 comments so far.CommentsDurward Leon Allen
