Vallis, I. (1994). Uptake and loss of fertiliser and soil nitrogen in sugarcane crops. Watson Ferguson and Company.
Chicago Style (17th ed.) CitationVallis, I. Uptake and Loss of Fertiliser and Soil Nitrogen in Sugarcane Crops. Watson Ferguson and Company, 1994.
MLA (8th ed.) CitationVallis, I. Uptake and Loss of Fertiliser and Soil Nitrogen in Sugarcane Crops. Watson Ferguson and Company, 1994.
Warning: These citations may not always be 100% accurate.