Simán, G. (1974). Nitrogen status in growing cereals: With special attention to the use of plant analysis as a guide to supplemental fertilization. Royal Agricultural College of Sweden.
Chicago Style (17th ed.) CitationSimán, Gyula. Nitrogen Status in Growing Cereals: With Special Attention to the Use of Plant Analysis as a Guide to Supplemental Fertilization. Uppsala: Royal Agricultural College of Sweden, 1974.
MLA (8th ed.) CitationSimán, Gyula. Nitrogen Status in Growing Cereals: With Special Attention to the Use of Plant Analysis as a Guide to Supplemental Fertilization. Royal Agricultural College of Sweden, 1974.
Warning: These citations may not always be 100% accurate.