1. Ionic effects of salts on mineral nitrogen release in an allophanic soil;Agarwal;Soil Sci. Soc. Am Proc.,1971
2. Anions in stomatal operation;Allaway,1981
3. Guard cell bioenergetics;Assman,1986
4. Yield, quality, and phosphorus uptake of potatoes as influenced by placement and composition of potassium fertilizers;Berger;Am. Potato J.,1961
5. Source: Sink relationships in potato (Solanum tuberosum) as influenced by potassium chloride or potassium sulphate nutrition;Beringer,1990