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Textbooks, references and open learning resources.

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An Introduction to Waste Management and Circular Economy
Stijn van Ewijk; Julia Stegemann · UCL Press · 2023
This introductory textbook provides an essential interdisciplinary guide to waste management and circular economy. It helps students to understand the drivers of waste, the environmental, social, and economic impacts of waste generation, and best practices and technologies for waste management, recycling, energy recovery and disposal. With helpful, full-colour diagrams throughout, each chapter includes learning objectives, introduction to concepts and themes, exercises and review sections, to guide students through the book. The textbook is ideal for teaching environmental engineering and science, as well as interdisciplinary environmental programmes.

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Economics
Boundless · Boundless
In the contents: 1.03: Interaction of Individuals Firms and Societies · 1.06: Differences Between Macroeconomics and Microeconomics · 03: Introducing Supply and Demand

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Principles of Macroeconomics
Douglas Curtis and Ian Irvine · Trent University & Concordia University
In the contents: 1.02: Understanding through the use of models · 1.03: Opportunity cost and the market · 1.04: A model of exchange and specialization