Digital library
Textbooks, references and open learning resources.

External
Mineralogy
Dexter Perkins et al. · University of North Dakota
Minerals are our planet. They form the Earth and the bedrock that we live on, making up all of Earth’s rocks and sediments, and they are important components in soils. So, they literally are the foundations for our lives. Perhaps because they are ubiquitous, most people don’t even notice them or consider that all rock is made of minerals.

External
BioGeoChemistry (LibreTexts)
Josh Halpern · LibreTexts
In the contents: 4.09: Soils · 4.10: Soil Chemistry · 4.11: Soil Biodiversity and Ecology

External
General Biology
Boundless · LibreTexts
In the contents: 1.01: The Science of Biology - Introduction to the Study of Biology · 1.02: The Science of Biology - Scientific Reasoning · 1.03: The Science of Biology - The Scientific Method

External
BIO-1110 Environmental Biology
Cyrus Sadeghian · Prince George's Community College
In the contents: 1.02: The Process of Science · 18.01: Air Water and Soil · 14.03: Soil Profiles and Processes

External
UVM Environmental Science
Kyle Whittinghill · University of Vermont
In the contents: 01: Introduction to Environmental Science · 1.01: What is Environmental Science · 1.04: The Process of Science

External
Microbiology for Earth Scientists
Matthew F Kirk · Kansas State University
In the contents: 10.2.02: Mutualisms between plants and soil microorganisms

External
The Physical Environment
Michael E. Ritter · University of Wisconsin-Stevens Point
In the contents: 1.2.02: Geography as a Spatial Science · 10.3.01: Computing a Soil - Moisture Budget · 10.3.02: Soil Moisture Seasons

External
Physical Geology (Sierra College Edition)
Allison Jones · Sierra College
In the contents: 09: Weathering Sediment and Soil · 9.05: Weathering and Soil Formation · 9.06: Soils of Canada

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Nutrition Science and Global Food Issues
Mardi Parelman · San Diego Miramar College
In the contents: 1.04: The Broad Role of Nutritional Science · 1.08: AgricultureRealities of Leaf and Soil · 1.8.01: AgricultureRealities of Leaf and Soil

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Physical Geology
Karla Panchuk · University of Saskatchewan
In the contents: 08: Weathering Sediment and Soil · 8.05: Weathering and Soil Formation · 8.06: Soils of Canada

External
Principles of Ecology
Teresa FriedrichFinnern · Norco College
In the contents: 1.03: The Science of Biology · 7.05: Soils · 7.5.01: Soil Degradation

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Food and the Future Environment
Heather Karsten & Steven Vanek · Pennsylvania State University
In the contents: 06: Soils as a Key Resource for Food Systems · 6.01: Soil Basics · 6.1.01: What is Soil

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English 002: Supplemental Reader
Jill Bonds · Coalinga College
In the contents: 10.31: To Seek Common Ground on Lifes Big Questions We Need Science Literacy (Garlick) · 10.39: The Dirt on Soil Loss from the Midwest Floods (Ippolito and Al-Kaisi) · 10.46: Why Native Americans Do Not Separate Religion from Science (LaPier)

External
Map: Raven Biology 12th Edition
LibreTexts
In the contents: 01: The Science of Biology · 1.01: The Science of Life · 1.02: The Nature of Science

External
Green Chemistry and the Ten Commandments of Sustainability
Stanley E. Manahan · University of Missouri
In the contents: 1.07: Green Science · 11.09: Plant Nutrients and Fertilizers in Soil · 11.10: Soil and Plants Related To Wastes and Pollutants

External
BIOL 101- Environmental Science
Erin Rempala · San Diego City College
In the contents: 01: Introduction to Environmental Science · 1.01: The Process of Science · 1.02: What is Science

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AP Environmental Science
LibreTexts
In the contents: 1.11: Soils · 1.16: Air Water and Soil

External
Nutrition Science and Global Food Issues
Mardi Parelman · San Diego Miramar College
In the contents: 1.04: The Broad Role of Nutritional Science · 1.08: AgricultureRealities of Leaf and Soil · 1.8.01: AgricultureRealities of Leaf and Soil

External
Biology
CK-12 Foundation · LibreTexts
In the contents: 6.20: Soil and Water

External
Physical Geography and Natural Disasters
R. Adam Dastrup · Salt Lake Community College
In the contents: 01: Introduction to Geographic Science · 1.01: Science as a Way of Knowing · 1.02: Geography as a Science