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US farm workers : what drives their job retention and work time allocation decisions?
Luo, Tianyuan, (2017)
The duration, structure, reduction and flexibilisation of working time in Australia : final draft
Dawkins, Peter J., (1989)
Working time in West Germany : the effects of changes in pattern and duration
Bolle, Michael, (1981)
Direct and contract hiring of seasonal farm labor
Sellers, Walter E., (1972)
Family and hired labor used on U.S. farms in 1966
Sellers, Walter E., (1970)
Measuring food security in the United States : prevalence of food insecurity and hunger, by state, 1996 - 1998
Nord, Mark, (1999)