Signos [videorecording]: banta ng nagbabagong klima/
Richard Gutierrez, host.
- Quezon City : GMA Public Affairs, c2008.
- 1 videodisc (56 mins.)
Global warming.
Global warming--environmental aspects.
Environmental protection--Philippines.
Climate changes.
Ecology.
Global warming.
Global warming--environmental aspects.
Environmental protection--Philippines.
Climate changes.
Ecology.