41![LESSON PLAN Level: Grades 7 to 10 About the Author: LESSON PLAN Level: Grades 7 to 10 About the Author:](https://www.pdfsearch.io/img/c820a3420255c6cb8db0e4f3729f589a.jpg) | Add to Reading ListSource URL: mediasmarts.caLanguage: English - Date: 2012-11-21 13:16:31
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42![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/6acfb0b7c029be6f9b750d405cedddec.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-12-23 08:33:36
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43![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/2cc798ed156ea996448528730e08e762.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-03-18 09:40:55
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44![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/a8b4bff7a3603f57f55b752816d571f7.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-03-18 09:40:31
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45![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/27a8cd949ffaca45a6f783d9ddf5cda2.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-03-18 09:39:33
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46![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/cef5a71e56f0a3fc260c1e46c6f8fef2.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 2005-03-18 11:21:49
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47![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/a9d8a9f440dc28d20e8655ebfd50cef2.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-05-04 13:10:59
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48![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/b4b7297abdc7f63e4b9ae225f0542654.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-03-18 09:40:50
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49![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/772939fc84b16459eb0b84dafa2a3c00.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-03-18 09:41:16
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50![United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances](https://www.pdfsearch.io/img/5a187382e8576bc475a3bcd6d27de52d.jpg) | Add to Reading ListSource URL: www.epa.govLanguage: English - Date: 1999-03-18 10:05:43
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