Biogas in rural Huế (Vietnam) Biogas in rural Huế (Vietnam) Back to contest Description Sergio López Barrera Comments Favorite 18 Share EXIF Data Model Canon EOS 5D Mark II Focal Length 24mm Shutter Speed 1/640 Aperture F5.6 ISO 100 Taken At Sat, Oct 30, 2010 6:32 PM More
Comments