Directory of Professional Workers in State Agricultural Experiment Stations and Other Cooperating State Institutions

Auteur : Erval Jackson Newcomer, J. M. Dunleavy, Marion Ashton Smith, Robert Jay Marty, Charles A. Rindt, Lacy Porter McColloch, Bernard A. Friedman, John Fedkiw

Date de publication : 1966

Éditeur : Agricultural Research Service, U.S. Department of Agriculture

Nombre de pages : 57