United States. Federal Board for Vocational Education. (1920). Lessons in plant production for Southern schools. GPO.
Chicago Style (17th ed.) CitationUnited States. Federal Board for Vocational Education. Lessons in Plant Production for Southern Schools. [Washington]: GPO, 1920.
MLA (9th ed.) CitationUnited States. Federal Board for Vocational Education. Lessons in Plant Production for Southern Schools. GPO, 1920.
Warning: These citations may not always be 100% accurate.