http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
economics of using groundwater for irrigation in the Mt. Gambier region of South Australia
Using groundwater for irrigation in the Mt. Gambier region of South Australia
Faculty of Agriculture and Forestry, University of Melbourne
Agricultural economics report (University of Melbourne. School of griculture and Forestry) ; no. 10