The Seasonal Cycles of Ash, Carbohydrate and Nitrogenous Constituents in the Terminal Shoots of Apple Trees and the Effects of Five Vegetatively Propagated Rootstocks on Them I. Total Ash and Ash Constituents

(1939). The Seasonal Cycles of Ash, Carbohydrate and Nitrogenous Constituents in the Terminal Shoots of Apple Trees and the Effects of Five Vegetatively Propagated Rootstocks on Them I. Total Ash and Ash Constituents. Journal of Pomology and Horticultural Science: Vol. 16, No. 2, pp. 1-126.