Yazar
r neal peterson
4 cilt bulundu.
Cilt sonuçları
U.S. dairy farmers in 1979
R. Neal Peterson · U.S. Dept. of Agriculture, Economic Research Service, National Economics Division
28 sayfa · 1985
Dairy farmers / Dairy farming / Economic aspects / Economic aspects of Dairy farming
Correcting for nonresponse in transition matrices calculated from longitudinal data
R. Neal Peterson · U.S. Dept. of Agriculture, Economic Research Service, Agriculture and Rural Economy Division
12 sayfa · 1991
Farms / Statistics
The changing concentration of U.S. agricultural production during the 20th century
R. Neal Peterson · U.S. Dept. of Agriculture, Economic Research Service
14 sayfa · 1993
Agricultural productivity / Agriculture / Economic aspects / Economic aspects of Agriculture / Farms, Size of