Africa Rice Center URL: https://web.archive.org/web/20161103013406/http://www.panoramio.com/user/5514941?with_photo_id=88041203 operator: Panoramio described...
Africa Rice Center URL: https://web.archive.org/web/20161024222219/http://www.panoramio.com/user/5514941?with_photo_id=88036957 operator: Panoramio described...
Africa Rice Center URL: https://web.archive.org/web/20161027024355/http://www.panoramio.com/user/5514941?with_photo_id=88037130 operator: Panoramio described...
Africa Rice Center URL: https://web.archive.org/web/20161026213818/http://www.panoramio.com/user/5514941?with_photo_id=88037251 operator: Panoramio described...
Africa Rice Center URL: https://web.archive.org/web/20161025023754/http://www.panoramio.com/user/5514941?with_photo_id=88037548 operator: Panoramio described...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025130339/http://www.panoramio.com/photo/88048335 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027082552/http://www.panoramio.com/photo/88047643 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025011515/http://www.panoramio.com/photo/88047749 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025095253/http://www.panoramio.com/photo/88047794 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025155826/http://www.panoramio.com/photo/88046915 determination method:...