Product Description: NOTE: Before purchasing, check with your instructor to ensure you select the correct ISBN. Several versions of Pearson's MyLab & Mastering products exist for each title, and registrations are not transferable. To register for and use Pearson's MyLab & Mastering products, you may also need a Course ID, which your instructor will provide...read more

As Stephen Pyne reveals in his biography, few other scientists can match Grove Karl Gilbert’s range of talents. A premier explorer of the American West who made major contributions to the cascade of new discoveries about the earth, Gilbert described two novel forms of mountain building, invented the concept of the graded stream, inaugurated modern theories of lunar origin, helped found the science of geomorphology, and added to the canon of conservation literature.    Gilbert knew most of geology's grand figures--including John Wesley Powell, Clarence Dutton,  and Clarence King--and Pyne's chronicle of the imperturbable, quietly unconventional Gilbert is couterpointed with sketches of these prominent scientists. The man who wrote that "happiness is sitting under a tent with walls uplifted, just after a brief shower,", created answers to the larger questions of the earth in ways that have become classics of his science.

Product Description: With her Master of Social Work diploma still fresh in her hands, Rachel Greene Baldino embarked on a year-long journey as a new professional in a methadone clinic. She was ecstatic that she would be starting her career in a full-fledged counselor's position...read more (view table of contents, read Amazon.com's description)

Product Description: This volume is intended to fill a current gap in substance abuse prevention theory and practice. It strongly recommends outcome-based and systems change approaches: Human Service agencies must not only focus on the individuals affected by substance abuse, but the entire system, including pre-service training in human services, the environment and public policy...read more

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