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Textbooks
(Collectively educating >1 million students)

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Andy Friedland & Rick Relyea

(2023)

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James Morris, Domenic Castignetti, John Lepri, &

Rick Relyea (2022)

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Rick Relyea

(2021)

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Andy Friedland & Rick Relyea

(2019)

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Ecology: The Economy of Nature, 8th ed.

Rick Relyea & Robert Ricklefs (2018)

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Essentials of Environmental Science, 2nd ed.

Andrew Friedland & Rick Relyea (2016)

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Env. Science: Foundations & Applications, 2nd ed.

Andy Friedland & Rick Relyea

(2015)

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Environmental Science for AP, 2nd ed.

Andrew Friedland & Rick Relyea

(2015)

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Ecology: The Economy of Nature, 7th Canadian ed.

Robert Ricklefs, Rick Relyea, & Christoph Richter (2015)

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Ecology: The Economy of Nature, 7th ed.

Robert Ricklefs & Rick Relyea

(2014)

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Environmental Science for AP, 1st ed.

Andrew Friedland, Rick Relyea, & David Courard-Hauri (2011)

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Essentials of Environmental Science, 1st ed.

Andrew Friedland, Rick Relyea, & David Courard-Hauri (2013)

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Env. Science: Foundations & Applications, 1st ed.

Andrew Friedland, Rick Relyea, & David Courard-Hauri (2012)

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