EntityQ72003· pop 13· linked from 17 articlesHermann HellriegelSign in to saveGerman chemist (1831–1895)ConnectionsnitrogenEntitybacteriaEntityBrandenburgEntityWikisourceEntityPoaceaeEntityFabaceaeEntitypublic domainEntitydigital object identifierEntityInternet ArchiveEntitybibcodeEntityBernburgEntityKingdom of SaxonyEntitynitrogen fixationEntityagricultural chemistryEntityDahme/MarkEntityZwenkauEntityLower LusatiaEntityNew International EncyclopediaEntityDaniel Coit GilmanEntityagricultural experiment stationEntityCategories1831 births1895 deaths19th-century agronomists19th-century German chemists19th-century German male writersGerman agronomistsPeople from the Kingdom of SaxonyPeople from Zwenkau