@inbook{Morrissey2014,
author = {Morrissey, J.W.},
title= {Environmental change and human migration in sub-Saharan Africa},
year = {2014},
doi = {10.1007/978-94-007-6985-4_4},
editor = {Piguet, E.},
editor = {Laczko, F.},
booktitle = {People on the move in a changing climate},
address = {Dordrecht},
publisher = {Springer},
pages = {81--109},
}