Mason
1964
The use of information sources in the process of adoption
Higgs
1974
Patterns of farm rental in the georgia cotton belt, 1880–1900
DE1361249U
(enrdf_load_stackoverflow )
DE69729264T2
(de )
2005-07-07
Gerät zur Fernübertragung von Wechselwirkungskräften zwischen dem Fuss und der Erde von einer gehenden Person
Nelson
1954
American farm life
US Bureau of the Census
1967
1964 United States Census of Agriculture: State and county statistics. 53 pts
Clark
1991
The Anthonomus rubiginosus species group (Coleoptera: Curculionidae)
Carpenter
1997
" Regular Farm Girl": The Women's Land Army in World War II
Scharrenberg
1929
The Philippine problem: attitude of American labor toward Filipino immigration and Philippine independence
Pennypacker et al.
1983
Validation of an early blight forecasting system for tomatoes.
Tolles
1937
A survey of labor migration between states
Grisaffi et al.
2021
Cocaine: falling coffee prices force Peru’s farmers to cultivate coca
Folks
1920
Farm labor vs. school attendance
Yoell
1909
Oriental vs. American Labor
Lu et al.
1970
Oklahoma Agricultural Experiment Station, Bulletin no. 683, September 1970: Farming opportunities for farm youth in Oklahoma and the United States
Wilcox
1946
The Wartime Use of Manpower on Farms
Adair
1964
STUDY OF ILLITERACY IN TEXAS AS RELATED TO VOCATIONAL EDUCATION.
Chase
1954
Socio-Economic Trends in Agriculture as Related to the Educational Objectives in Vocational Agriculture
Batchelder
1924
Economic Pressure as a Cause of the Revolt of the Asiatic Peoples Against Occidental Exploitation
Pittman
1931
The Newspaper Collection of the Historical, Memorial and Art Department of Iowa
McDermid
1959
Ownership factors affecting management of small woodlands in St. Helena Parish, Louisiana
Record
1958
Negroes in the California agriculture labor force
Mikrut Jr
1970
Adult Education for Migrants
Grunau
1949
Praktische Psychologie
Robinson et al.
1970
Professor Colberg and the Minimum Wage