- http://rainforests.mongabay.com/20elsalvador.htm
- fao.org
- http://spanish.typeit.org/
Credits:
Created with images by Maren Barbee - "BLUE HARVEST El Salvador - CATHOLIC RELIEF SERVICES" • Maren Barbee - "BLUE HARVEST El Salvador - CATHOLIC RELIEF SERVICES" • Maren Barbee - "BLUE HARVEST El Salvador - CATHOLIC RELIEF SERVICES" • SoilScience.info - "Sheet Erosion (4)" • LoggaWiggler - "delicate arch arch stone arch" • PatternPictures - "antelope canyon lower canyon"