New Pages in Farm Progress

Auteur : Albert Lemuel Whiting, Edward Richard Jones, Frederick Brown Hadley, Harley Frost Wilson, Harry Luman Russell, Norman Sheffield Fish, Preston Essex McNall, Ray Harland Roberts, Theodore Macklin, Charles Lewis Fluke, Frank Barron Morrison, Jesse Watson Stevens, O. R. Zeasman, Edwin Broun Fred, Walter Henry Ebling

Date de publication : 1924

Éditeur : Agricultural Experiment Station, University of Wisconsin

Nombre de pages : 31