“... in the United States continues growing steadily and rapidly. This fertile and constant growth has reorganized...”
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“... is the United States. For some crops, the imports of seeds represent more than 90% of the total. This great...”
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“... Hemisphere ‘s most developed national states, preferably the United States and Spain, which in the best...”
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“... Protection Agency of the United States of America (EPA) were applied in order to compare results with data...”
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