Yazar
frederick c fliegel
10 cilt bulundu.
Frederick C. Fliegel · Social Ecology Press
155 sayfa · 1992
Agricultural innovations / Agriculture / Diffusion of innovations / Research / Rural Sociology
Frederick C. Fliegel · Dept. of Agricultural Economics, Agricultural Experiment Station, University of Illinois at Urbana-Champaign
29 sayfa · 1979
Agriculture / Public opinion / Rural conditions / Rural Land use
Frederick C. Fliegel · Dept. of Agricultural Economics, University of Illinois at Urbana-Champaign
27 sayfa · 1980
Kategori yok
Frederick C. Fliegel · Dept. of Agricultural Economics, University of Illinois at Urbana-Champaign
17 sayfa · 1980
Kategori yok
Frederick C. Fliegel · Dept. of Agricultural Economics, University of Illinois at Urbana-Champaign
30 sayfa · 1981
Small Farms / Stereotypes (Social psychology)
Frederick C. Fliegel · National Institute of Community Development
213 sayfa · 1967
Agriculture and state / Agriculture
Frederick C. Fliegel · University of Illinois, Water Resources Center
102 sayfa · 1974
Communication in water resources development
Frederick C. Fliegel · Pennsylvania State University, College of Agriculture, Agricultural Experiment Station
24 sayfa · 1961
Food habits
Frederick C. Fliegel · National Institute of Community Development
119 sayfa · 1968
Diffusion of innovations / Agricultural innovations / Agricultural extension work / Villages