Joseph J. Cech, Jr. – författare

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2 produkter

1. 

   Multiple Stresses in Ecosystems

   Av Joseph J. Cech, Jr., Barry W. Wilson m. fl.

   Häftad, 2019

   1026 kr

   Lägg i varukorg

   Ecotoxicology is the evaluation of toxic effects within the environment, typically within one specific ecosystem, like a forest, stream, or lake. For years now, ecotoxicological studies have tended to focus on one toxicant at a time. But that isn't how an ecosystem encounters toxicants (or …

2. 

   Multiple Stresses in Ecosystems

   Av Joseph J. Cech, Jr., Barry W. Wilson m. fl.

   Inbunden, 1998

   2513 kr

   Lägg i varukorg

   Ecotoxicology is the evaluation of toxic effects within the environment, typically within one specific ecosystem, like a forest, stream, or lake. For years now, ecotoxicological studies have tended to focus on one toxicant at a time. But that isn't how an ecosystem encounters toxicants (or …