🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeالعربيةEntityQ3888439· pop 7· linked from 35 articlesRalph A. LewinAlso known as Lewin, Ralph Arnold LewinAmerican biologist (1921–2008)Available in 6 languagesEspañolالعربيةEgyptian ArabicEsperantoHausavia Wikidata sitelinks · CC0ConnectionsEsperantoEntityUNESCOEntityCategories1921 births2008 deaths20th-century American biologists20th-century British biologistsAlumni of the University of CambridgeAmerican EsperantistsBotanists with author abbreviationsBritish emigrants to the United StatesPresidents of the Phycological Society of AmericaYale University alumni