//-->
California water
Goodall, Merrill R., (1978)
Climate, climatic change, and water supply
(1977)
Nachhaltige innovative Wasserwirtschaft - deutsche Governance-Struktur im internationalen Vergleich
Partzsch, Lena, (2007)
The city and the car
Bello, Francis, (1957)
Bello, Francis, (1958)
Great American scientists: the biologists
Bello, Francis, (1960)