College of Agricultural Sciences

V. D. Zheljazkov and Nikolov, S., “Accumulation of Cd, Pb, Cu, Mn, and Zn by Sylibum marianum L. grown on polluted soils”, Acta Hort. , vol. 426, pp. 297-308, 1996.

V. D. Zheljazkov and Nikolov, S., “ACCUMULATION OF CD, PB, CU, MN, AND ZN BY SYLIBUM MARIANUM L. GROWN ON POLLUTED SOILS”, Acta Horticulturae, no. 426, pp. 297 - 308, 1996.

S. Nikolov, Thuan, N., and Zheljazkov, V. D., “Flavonoids from Achyranthes bidentata BC”, Acta Hort. , vol. 426, pp. 75-78, 1996.