1. The influence of temperature, light intensity and nitrate concentration on dry-matter production and chemical composition of Lolium perenne L;Alberda;Neth. J. Agric. Sci.,1965
2. The relation between salt and water uptake with intact and decapitated tomato plants;Alberda;Jaarb. I.B.S.,1964
3. van Andel , O. M. 1953 The influence of salts on the exudation of tomato plants
4. Analysis of the exudation process in tomato plants;Arisz;J. Exp. Bot.,1951
5. Upward transport of potassium in maize seedlings;Bange;Plant and Soil,1965