International Symposium on Foliar Fertilization Berlin, Germany, Schering A.G. Agrochemical Division. Special Fertilizer Group, & Alexander, A. (1986). Foliar fertilization: Proceedings of the First International Symposium on Foliar Fertilization. Martinus Nijhoff.
Chicago Style (17th ed.) CitationInternational Symposium on Foliar Fertilization Berlin, Germany, Schering A.G. Agrochemical Division. Special Fertilizer Group, and A. Alexander. Foliar Fertilization: Proceedings of the First International Symposium on Foliar Fertilization. Dordrecht: Martinus Nijhoff, 1986.
MLA (9th ed.) CitationInternational Symposium on Foliar Fertilization Berlin, Germany, et al. Foliar Fertilization: Proceedings of the First International Symposium on Foliar Fertilization. Martinus Nijhoff, 1986.