Authors:
Mostafa, MM
Gomaa, EAH
Mostafa, MA
El-Dossouki, FI
Citation: Mm. Mostafa et al., Spectroscopic studies of complex compounds derived from the tribochemistryreactions of KBr and HgX2(Cl, Br, I, CN) with crown ethers (DC18C6 and DB18C6), SPECT ACT A, 55(14), 1999, pp. 2869-2875
Authors:
Awad, F
Mostafa, MA
El-Sebaay, AS
El-Ashry, MS
Citation: F. Awad et al., Effect of wheat root exudates on mobilization of iron and zinc from calcareous soils, COMM SOIL S, 30(13-14), 1999, pp. 1897-1907