eTextbook of "Environmental Science: Earth as a Living Planet, 8th Edition" by D. B. Botkin and E. A. Keller (c2011). Moderately large, bookmarked, page-numbered PDF file (53 MB) complete with table of contents, appendices, glossary and index. Quasi-native PDF.
Description and table of contents: Google the string "wiley botkin productCd-EHEP001771" (w/o quotes)
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