"Seventh Annual Cumberland-Shenandoah Fruit Conference, Martinsburg, West Virginia, Nov.22-23, 1940."; "Cumberland-Shenandoah Fruit Conference (17th : 1940 : Martinsburg, W. Va.)"; "Fruit-culture--United States--Congresses."; "1940"; "

Mimeograph of typescript.

"; ""; "P828"; "pec"; "Fruit-culture--United States--Congresses.", "Cumberland-Shenandoah Fruit Conference (17th : 1940 : Martinsburg, W. Va.)"; "14256"; .