Groups of farmers learn together, in the field, the benefits of biodiversity.
May 9, 2015

Groups of farmers learn together, in the field, the benefits of biodiversity. By 2005 4 million small farmers trained in 175,000 field schools in 78 countries Now large reductions in pesticide use 20% world wide since late 90s
Source: Jules Pretty, The Earth Only Endures, 145.
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