TY  - BOOK
AU  - Pickering,David
AU  - Park,Jonathan
AU  - Bannister,David
TI  - Utility mapping and record keeping for infrastructure
T2  - Programa de gestión urbana, 10
SN  - 0821324268
PY  - 1993///
CY  - Washington, D.C
PB  - Banco mundial
N1  - bibliogr. p. 31-32
UR  - AmGeogHumP-7.pdf
ER  -