Digital library
Textbooks, references and open learning resources.

External
WTRM 207 Beginning Wastewater Treatment Operations
Catherine Miettinen Ames · Gavilan College
In the contents: 1.13: Engineering and Construction · 5.06: Biological Treatment Overview · 5.07: Biological Treatment Methods

External
Alternative Fuels from Biomass Sources
Hilal Ezgi Toraman · Pennsylvania State University
In the contents: 5.3g: Biological Pretreatment

External
General Biology
Boundless · LibreTexts
In the contents: 2.23: Synthesis of Biological Macromolecules - Types of Biological Macromolecules · 2.24: Synthesis of Biological Macromolecules - Dehydration Synthesis · 2.25: Synthesis of Biological Macromolecules - Hydrolysis

External
Our Human Story: An Introduction to Biological Anthropology
Rachel Mitchell · Gavilan College
In the contents: 1.03: The Scope of Biological Anthropology · 4.07: Genetic Testing and Genetic Engineering

External
OIT (Lund): Organic Chemistry with a Biological Emphasis (Soderberg)
Travis Lund · Oregon Institute of Technology
In the contents: 6.04: Comparing Biological Reactions to Laboratory Reactions · 8.07: Biological Nucleophilic Substitution Reactions · 9.08: The Organic Chemistry of Genetic Engineering

External
WTRM 201 Introduction to Water, Wastewater Technology
Catherine Miettinen Ames · Gavilan College
In the contents: 5.06: Biological Treatment Overview · 5.07: Biological Treatment Methods · 6.10: Engineering and Construction

External
Biology for Non Majors I (Lumen)
LibreTexts
In the contents: 2.07: Assignment- Biological Astronaut · 2.11: Elements in Biological Matter · 04: Important Biological Macromolecules

External
Clackamas Biology 112 OER Textbook (OpenStax)
Jennifer Bown · Clackamas Community College
In the contents: 2.01: Biological Molecules · 2.A: Biological Molecules (Exercises) · 9.01: Cloning and Genetic Engineering

External
Direct Energy
Andrea M. Mitofsky · Trine University
In the contents: 10.03: Biological Energy Conversion

External
Food and the Future Environment
Heather Karsten & Steven Vanek · Pennsylvania State University
In the contents: 14.1.03: Agrobiodiversity- Biological Diversity and Associated Human Capacity in Agro-food Systems

External
Green Chemistry and the Ten Commandments of Sustainability
Stanley E. Manahan · University of Missouri
In the contents: 12.08: Genetic Engineering · 12.09: Biological Interaction with Environmental Chemicals · 14: Feeding the Anthrosphere- Utilizing Renewable and Biological Materials

External
Organic Chemistry with a Biological Emphasis (SUNY Oneonta)
Jacqueline Bennett · SUNY Oneonta
In the contents: 6.05: Comparing Biological Reactions to Laboratory Reactions · 8.08: Biological Nucleophilic Substitution Reactions · 9.09: The Organic Chemistry of Genetic Engineering