@ARTICLE {OWUSU:2012, title = {Perception on untreated wastewater irrigation for vegetable production in Ghana}, journal = {Environment, Development and Sustainability}, year = {2012}, month = {February}, volume = {14}, number = {1}, pages = {135--150}, issn = {1387-585X}, doi = {10.1007/s10668-011-9312-x}, }