Grupo de Agricultura Orgánica, GAO (Cuba)
- Grupo de Agricultura Orgánica, GAO - RLA 199981319
- Ministry of Agriculture, Cuba81320
- Cuba‘s organic revolution - Guardian 4/0881321
- Cuba: national policy for sustainable agriculture - 200181322
- Sustainable Agriculture and Resistance 1/02 (amazon)81323
- Systems for Producing Disease-Free Citrus Plants in Cuba - FAO 5/0381324
- Cuba: The Accidental Revolution - Bullfrog Films81325
- Cuba attaining sustainable agriculture - PWW 1/9881326
- YouTube81327
- Google News81328
- Google Search81329
- Google Images81330
- Time & Date - Havana81331