Forest Trees of IllinoisFront matterReading editionChapter navigation3 reading sectionsGo to chapterChoose a chapter…Front matterHOW TO KNOW THEMHOW TO KNOW THEM (continued 2)Beginning of this editionNext chapter →HOW TO KNOW THEMAll chapters and sections (3)Opening pagesFront matterOther sectionsHOW TO KNOW THEMHOW TO KNOW THEM (continued 2)front coverSTATE OF ILLINOIS OTTO KERNER, GovernorState of IllinoisHOW TO KNOW THEM →