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Microcensus sample surveys
Schubnell, Hermann, (1969)
Agricultural data collection to minimize measurement error and maximize coverage
Carletto, Calogero, (2021)
An introduction to sampling theory : with applications to agriculture
Sampford, M. R., (1962)
Feeding India's growing millions
Sukhatme, Pandurang Vasudeo, (1965)
The world's food supplies
Sukhatme, Pandurang Vasudeo, (1966)
Food and work : poverty and hunger?
Edmundson, Wade Cowart, (1990)