TY  - BOOK
AU  - De Vera-Ruiz,Ellalyn
TI  - Air pollution levels in Metro Manila 59% lower in early hours of New Year’s Day
KW  - air pollution levels
KW  - Metro Manila
KW  - New Year's day
UR  - http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=804be9ed3865ab5a58afe90924f48c83
ER  -