Yazar
john p johansen
4 cilt bulundu.
Cilt sonuçları
Immigrants and their children in South Dakota
John P. Johansen · Agricultural Experiment Station, South Dakota State College of Agriculture and Mechanic Arts
47 sayfa · 1936
Emigration and immigration / Population
The influence of migration upon South Dakota's population, 1930-1950
John P. Johansen · Rural Sociology Dept., Agricultural Experiment Station, South Dakota State College
46 sayfa · 1953
Emigration and immigration / Population
Population trends in relation to resources development in South Dakota
John P. Johansen · Rural Sociology Dept., Agricultural Experiment Station, South Dakota State College
48 sayfa · 1954
Economic conditions / Population
One hundred new homesteads in the Red River Valley, North Dakota
John P. Johansen · Department of Rural Sociology, Agricultural Experiment Station, North Dakota Agricultural College in cooperation with Farm Security Administration
50 sayfa · 1941
Land settlement / Rural development projects