389923 Smith, S. W. (1997). Landscape irrigation: Design and management. New York : John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)389923 Smith, Stephen W. Landscape Irrigation: Design and Management. New York : John Wiley & Sons, 1997.
Lua MLA (9ú heag.)389923 Smith, Stephen W. Landscape Irrigation: Design and Management. New York : John Wiley & Sons, 1997.
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