1. Air pollution oxidants—their effects on metabolic processes in plants;Dugger;Ann. Rev. Plant Physiol.,1970
2. Resolution of dual mechanisms of potassium absorption by barley roots;Epstein,1963
3. Ozone induced permeability changes;Evans;Amer. J. Bot.,1973
4. Effect of ozone on lipid peroxidation in the red blood cell;Goldstein,1967
5. The water-culture method for growing plants without soil;Hoagland;Calif. Agr. Expt. Sta. Circ.,1950