References
- Wallace , A. , Romney , E. M. , Alexander , G. V. , Soufi , S. M. and Patel , P. M. 1977 . Same interactions in plants among cadmium, other heavy metals, and chelating agents . Agron. Jour. , 69 : 18 – 20 .
- Wallace , A. and Ramney , E. M. 1977 . Synergistic trace metal effects in plants . Commun. Soil Sci. Plant Anal. , 8 : 699 – 707 .
- Wallace , A. 1979 . Excess trace metal effects on calcium distribution in plants . Commun. Soil Sci. Plant Anal. , 10 : 473 – 479 .
- Wallace , A. , Romney , E. M. , Kinnear , J. and Alexander , G. V. 1980 . Single and multiple trace metal excess effects on three different plant species . Jour. Plant Nutr. , 2 : 11 – 23 .
- Wallace , A. , Romney , E. M. and Alexander , G. V. 1981 . Multiple trace element toxicities in plants . Jour. Plant Nutr. , 3 : 257 – 263 .