ENVS: Environment & SustainabilityENVS 131: Communication for Environmental Professions Winter 2021 James Study time: 1 hr 9 min ENVS 200: Introduction to Environmental Science Spring 2021 University of Waterloo Study time: 42 minutes ENVS 205: Environment and Sustainability Spring 2021 University of Waterloo Study time: 1 hr 12 min
