1 Table of Contents: “... -- Air Pollution Monitoring and Use of Nanotechnology Based Solid State Gas Sensors in Greater Cairo Area...”

2 Table of Contents: “... OF GREATER CAIRO, EGYPT -- IMPACT OF LITHUANIAN SEA HARBORS ON ENVIRONMENTAL STABILITY AND LOCAL ECOSYSTEMS...”

3 Table of Contents: “... and Sewage Waste in Acceleration of Degradation of the Islamic Cultural Heritage of Cairo -- Irrigation...”