
Fig.(7):Effect of exposure time in months on brightness of Fabric cotton Giza70 at Alexandria and Helwan Cities(Year2002/2003)

Fig.(8):Effect of exposure time in months on Yellowness of Fabric cotton Giza70 at Alexandria and Helwan Cities(Year2002/2003)

Fig.(9):Effect of exposure time in months on Whiteness of Fabric cotton Giza70 at Alexandria and Helwan Cities(Year2002/2003)