Yazar
james w gruebele
3 cilt bulundu.
Cilt sonuçları
Milk consumption in Illinois schools, 1954-1966
James W. Gruebele · University of Illinois, College of Agriculture, Agricultural Experiment Station
27 sayfa · 1968
Milk consumption / Food / School milk programs / School children / Lait
Evaluating investment decisions of agribusiness firms
James W. Gruebele · University of Illinois at Urbana-Champaign, College of Agriculture, Cooperative Extension Service
16 sayfa · 1976
Agriculture / Investments
Labor-union restrictions on innovations in fluid-milk delivery and their relationship to market performance
James W. Gruebele · Agricultural Experiment Station, College of Agriculture, University of Illinois at Urbana-Champaign
47 sayfa · 1975
Milk trade / Collective labor agreements / Dairying / Economic aspects / Conventions collectives