Position	Website	Change	Thumbnail
1	sigmaaldrich.com - Sigma-Aldrich: Analytical, Biology, Chemistry & Materials Science products and services.	0
2	gfredlee.com - Surface and Groundwater Quality Evaluation and Management and Municipal Solid & Industrial Hazar... Landfill (municipal and hazardous waste) water quality impact publications are available. Emphasis is on groundwater pollution and other adverse impac...	0
3	answers.yahoo.com - Yahoo! Answers - Home Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights a...	0
4	web.anl.gov - Argonne National Laboratory ... for a brighter future The nation	0
5	ncbi.nlm.nih.gov - National Center for Biotechnology Information	0
6	sciencedirect.com - ScienceDirect - Home	0
7	en.wikipedia.org - Wikipedia, the free encyclopedia	0
8	dx.doi.org - Resolve a DOI	0
9	ei.lehigh.edu - Environmental Initiative Environmental Initiative	0
10	2the4.net - index	0
11	amrclearinghouse.org - AMRClearinghouse.org	0
12	link.springer.com - Home - Springer Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.	0
13	pubs.acs.org - ACS Publications Home Page	0

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