Columbia subject headings:
Irrigation efficiency--Technological innovations--California, Southern.
Irrigation scheduling--Technological innovations--California, Southern.
Landscape irrigation--Technological innovations--California, Southern.
Lawns--Irrigation--Technological innovations--California, Southern.
Harvard subject headings:
Irrigation efficiency--Technological innovations--California, Southern.
Irrigation scheduling--Technological innovations--California, Southern.
Landscape irrigation--Technological innovations--California, Southern.
Lawns--Irrigation--Technological innovations--California, Southern.
Princeton subject headings:
Irrigation efficiency--Technological innovations--California, Southern.
Irrigation scheduling--Technological innovations--California, Southern.
Landscape irrigation--Technological innovations--California, Southern.
Lawns--Irrigation--Technological innovations--California, Southern.