Professor Terence Morris & Terence Morris 
The Criminal Area [PDF ebook] 
A Study in Social Ecology

This is Volume IV of fifteen in the Sociology of Law and Criminology Series. Originally published in 1957 this study looks at social ecology and offer a clear exposition of the merits as well as the limitations of the ecological interpretation of crime and juvenile delinquency and, more specifically, of the work of the so-called Chicago School.