References
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- Nagarajah , S. and Ulrich , A. 1966 . Iron Nutrition of the sugar beet plant in relation to mineral balance and riboflavin formation . Soil Sci. , 101 : 399 – 407 .
- Wallace , A. , Frolich , E. F. and El‐Gazzar , A. Root excretions in iron deficient tobacco plants and possible effects on iron nutrition . Int. Atomic Energy Symp. “Isotopes and radiation in soil organic‐matter studies.” . Vienna. pp. 385 – 396 .
- Wallace , A. 1969 . Root excretions in tobacco plants and possible implications on the iron nutrition of higher plants . Indian Jour. Hart. , 26 (1&2) : 47 – 50 .
- Wallace , A. 1971a . “ Effect of iron status of tobacco plants on iron transport in the xylem exudate ” . In Regulation of the Micronutrient Status of Plants by Chelating Agents and other Factors Edited by: A , Wallace . 159 – 162 . Los Angeles, CA
- Wallace , A. 1971b . “ Root exudation of riboflavin by iron‐deficient Franseria dumosa ” . In Regulation of the Micronutrient Status of Plants by Chelating Agents and other Factors Edited by: Wallace , A. 201 Los Angeles, CA and Collaborators
- Welkie , G. W. and Miller , G. W. 1960 . Iron nutrition of Nicotiana tabacum L. in relation to riboflavin, riboflavin‐5‐phosphate, and flavin adenine dinucleotide content . Plant Physiol. , 35 : 516 – 520 .