The purpose of this publication is to suggest ideas and resources that may help stimulate educational activities focusing on our environment. A cross-section of school programs, educational organizations and institutions, citizen and professional groups, and government agencies located in Massachusetts are described as well as bibliography sources. Each offers particular services for student and teachers who are interested in environmental issues. Following the name of each program/group/source is its address, person to contact, and description of its purpose, activities, and available resource materials. More than 65 sources are catalogued. In addition, information is provided for identifying and updating knowledge of innovative programs in environmental education in the state of Massachusetts. This work was prepared under an ESEA Title III contract. (BL)