@incollection{Olawepo12,
author = {R.A. Olawepo},
title = {Food Security and Challenges of Urban Agriculture in the Third World Countries},
booktitle = {Food Production},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Anna Aladjadjiyan},
chapter = {4},
doi = {10.5772/34569},
url = {https://doi.org/10.5772/34569}
}