archive.org/web/20161020140036/http://www.panoramio.com/user/6465408?with_photo_id=67545493 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026222326/http://www.panoramio.com/user/6465408?with_photo_id=83504860 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025110231/http://www.panoramio.com/user/6465408?with_photo_id=75607236 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029223559/http://www.panoramio.com/user/6465408?with_photo_id=101270095 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102141626/http://www.panoramio.com/photo/66740276 determination method...
archive.org/web/20161030063010/http://www.panoramio.com/user/6465408?with_photo_id=96219504 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019134607/http://www.panoramio.com/user/6465408?with_photo_id=65809252 operator: Panoramio described at URL: https://web.archive...
Africa Rice Center URL: https://web.archive.org/web/20161030091902/http://www.panoramio.com/user/5514941?with_photo_id=104701631 operator: Panoramio described...
Africa Rice Center URL: https://web.archive.org/web/20161028093325/http://www.panoramio.com/user/5514941?with_photo_id=104701837 operator: Panoramio described...
Africa Rice Center URL: https://web.archive.org/web/20161029121557/http://www.panoramio.com/user/5514941?with_photo_id=104702223 operator: Panoramio described...