Wheat, Nitrogen fertilizers, Urea, Anhydrous ammonia
First Page Number
Last Page Number
Mason, M G.
"Trials with urea and anhydrous ammonia for wheat growing,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 9
, Article 2.
Available at: https://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol9/iss5/2