TY  - MAP
ED  - Survey of India. 
TI  - Andhra Pradesh : : East Godavari and Vishakhapatnam districts 
PY  - 1977///
CY  - Dehradun
PB  - Survey of India, 
KW  - Maps
KW  - East Godavari and Vishakhapatnam Districts
KW  - Andhra Pradesh (India)
KW  - Physical maps.
KW  - Wall maps.
N1  - Includes administrative index; Reg no. 5290 PPD '77 (S.C.C, 49-1:33,333) - 849 '80-5508 '89 -5006 '92 - 2310 '06
ER  -