Media type: E-Article Title: 51 Miles of Concrete: The Exploitation and Transformation of the Los Angeles River Contributor: Gumprecht, Blake Published: University of California Press, 1997 Published in: Southern California Quarterly, 79 (1997) 4, Seite 431-486 Language: English DOI: 10.2307/41171869 ISSN: 0038-3929 Keywords: General Medicine Origination: Footnote: