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32 pages • first pub 2012 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
From 1999-2010, milkweed populations shrank 58% in the Midwest as agriculture adopted genetically modified (GMO) crops that accept mass spraying of weed killer. And from 1999-2010 monarch egg production dropped by 81% in the Midwest. This now thre...
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32 pages • first pub 2012 (view editions)
ISBN/UID: None
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
From 1999-2010, milkweed populations shrank 58% in the Midwest as agriculture adopted genetically modified (GMO) crops that accept mass spraying of weed killer. And from 1999-2010 monarch egg production dropped by 81% in the Midwest. This now thre...