00586nam a22001937a 4500 372 372 040420-099 DOH 20200806155452.0 200413b ph ||||| |||| 00| 0 eng d Reuters Coronavirus could trigger biggest fall in carbon emission since World War II Coronavirus COVID-19 Carbon Dioxide Emission Manila Bulletin April 4, 2020 page 5 http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=74d6e8d0c2ba46ca5cfa923b823b4d89 NC