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close this bookOne Hundred and One Technologies - From the South for the South (IDRC, 1992, 231 p.)
close this folderEnvironment
View the document42. Iguana farming for food and tropical forest preservation
View the document43. Industrial waste exchange system
View the document44. Recycled plastic sheets for greenhouses
View the document45. Electronic networking for african environmental ngos
View the document46. Costa rica’s new national account system for the environment