The Effect of Environmental Pollution on the Active Constituents of Some Medicinal Plants Growing in Libya Pages : 71-75 S.A. Benguzzi, W. El-Sherief , N. El-Naas, N. Shawihdy and S.I. Ahmed [ HTML Full Text] [ Abstract ] [ PDF ] [ XML] Views: Visited 1,507 times, 1 visit(s) today PDF Downloads: 638