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Full text available from Agricultural Science Database: 11/01/1994 to 05/31/2011
Full text available from Canadian Business & Current Affairs Database: 11/01/1994 to 05/31/2011
Full text available from Engineering Database: 11/01/1994 to 05/31/2011
Full text available from Materials Science Database: 11/01/1994 to 05/31/2011
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