TY  - GEN
AU  - Waleed Ahmed Effat Mohamed
AU  - Ashraf Nasr Sayed , 
AU  - Mohamed Safwat Elhusseiny , 
AU  - Zeinab Abd El ghany Wishahy , 
TI  - Development of a metadata structure module in geographic informantion systems / 
PY  - 2002///
CY  - Cairo : 
PB  - Waleed Ahmed Effat Mohamed , 
KW  - Geographic informantion systems
KW  - Metadata structure module
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Civil Engineering; Issued also as CD
UR  - http://172.23.153.220/th.pdf
ER  -