Nelson, Arthur C. text Washington DC Island Press c2009 monographic xxiv, 262 p. : ill., map ; Housing Environmental law 333.33 ENV 9781597265591 (cloth : alk. paper) 1597265594 (cloth : alk. paper) 9781597265607 (pbk. : alk. paper) 1597265608 (pbk. : alk. paper)