Land forming, Grading, Irrigation, Western Australia, South west region (W.A.)
First Page Number
Department of Agriculture, Western Australia
"Land grading in South West irrigation areas, 1966-67,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 8
, Article 6.
Available at: https://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol8/iss12/6