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Fuente

KidsHealth. Organic and Other Environmentally Friendly Foods. Accessed agosto 11, 2011

Mayo Clinic. Organic Foods: Are They Safer? More Nutritious?. Accessed agosto 11, 2011

United States Department of Agriculture. Going Organic. Accessed agosto 11, 2011

United States Department of Agriculture. Organic Labeling and Marketing Information. Accessed agosto 11, 2011

Escrito por personal editorial de familydoctor.org.

Creado: 09/11

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