@article{Kerr2005,
author = {Kerr, R.B.},
title= {Informal labor and social relations in Northern Malawi: The theoretical challenges and implications of Ganyu labor for food security},
year = {2005},
doi = {10.1526/0036011054776370},
journal = {Rural Sociology},
volume = {70},
number = {2},
pages = {167--187},
}