Yazar
gordon f de jong
6 cilt bulundu.
Gordon F. De Jong · University of Kentucky Press
138 sayfa · 1968
Population / Social conditions / Fertility / Demography
Gordon F. De Jong, Robert W. Gardner · Pergamon Press
394 sayfa · 1981
Internal Migration / Decision making
Gordon F. De Jong · Kentucky Agricultural Experiment Station, University of Kentucky
26 sayfa · 1961
Population
Gordon F. De Jong · Population Research Institute, Pennsylvania State University
19 sayfa · 1992
Educational attainment / Effect of education on / Labor market / Statistics / Labor supply
Gordon F. De Jong · University of Kentucky, Agricultural Experiment Station, Dept. of Rural Sociology
32 sayfa · 1965
Statistics / African Americans
Gordon F. De Jong · The Pennsylvania State Data Center, Institute of State and Regional Affairs, Penn State Harrisburg
14 sayfa · 1993
Kategori yok