1. Ion and water movement into the transport stream in the root;Anderson;Plant Physiol.,1967
2. Response of plant to phosphate concentration in solution culture;Asher;Soil Sci.,1967
3. Nitrate and ammonium as sources of nitrogen for corn and their influence on the intake of other ions;Blair;Agron. J.,1970
4. Organic acids in the tissue of NH4+-fed plants;Coic;Ann. Physiol. Veg.,1961
5. Growth and ion uptake by wheat supplied nitrogen as nitrate, or ammonium, or both;Cox;Plant and Soil,1973