Urea not a profitable supplement for grazing sheep
Sheep, Supplementary feeds, Urea
First Page Number
Fels, H E.
"Urea not a profitable supplement for grazing sheep,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 12
, Article 3.
Available at: http://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol12/iss1/3
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