TY  - BOOK
TI  - Urban Lifeline
SN  - 2731-9989
CY  - Singapore
KW  -  Cities. Urban geography | Technology
KW  -  Human ecology. Anthropogeography
KW  -  Settlements
KW  - Geography. Anthropology. Recreation
UR  - https://doaj.org/toc/786e137e007a4aa2b540a6f416c1706c
ER  -