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Beitrage zur Zuchtungsforschung , vol. 2, pp. 142-145, 1996.
V. D. Zheljazkov and WARMAN, P.,
“Application of high Cu compost to Swiss chard and basil”,
The Science of The Total Environment, vol. 302, no. 1-3, pp. 13 - 26, 2003.
V. D. Zheljazkov and Warman, P. R.,
“Application of High-Cu Compost to Dill and Peppermint”,
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Science of The Total Environment, vol. 395, no. 2-3, pp. 51 - 62, 2008.
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