Volume & Issue: Volume 21, Issue 1, June 2020 
Biocidal effect of Ergosterol-Propyl Ester Isolated From Ruta angustifolia (Pers.) on Spodopetra littoralis (Boisd.)

Pages 37-45

mohamed gamal salama; Hala M. Mead; Hend M. Sabry; Ahmed H. A. Abo-Ghalia; Fayez M. M. Semida


Potential Effects of Heavy Metals Bioaccumulation on Oxidative stress Enzymes of Mediterranean clam Ruditapes decussatus

Pages 75-82

Gamal Abd El-Fattah Gabr; Mostafa Fathi Masood; Eman Hashem Radwan; Khalid Hashem Radwan; Aml Zaki Ghoenim


The Effect of Atmospheric Oxygen on the Emission of Volatile Organic Compounds from Contaminated Sites

Pages 83-88

Arthur N Nwachukwu; Bassey E Ephraim; NKechinyere Violet Nwachukwu; Clementina Ukamaka Uwa