Contour sills : a new contour farming technique
Contour ridging, Erosion control, Water erosion
First Page Number
Last Page Number
Department of Agriculture, Western Australia
"Contour sills : a new contour farming technique,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 14
, Article 5.
Available at: http://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol14/iss1/5
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