From the renowned lutgens tarbuck tasa team the twelfth edition of essentials of geology continues to elevate its readability art program focus on basic principles and instructor flexibility this revision incorporates what has historically made the text a best seller with a new active learning approach throughout each chapter which offers students a structured learning path and provides a . Essentials of geology 12th edition description for introductory physical geology courses from . The 12th edition of essentials of geology like its predecessors is a college level text for students taking their first and perhaps only course in geology the text is intended to be a meaningful nontechnical survey for people with little background in science. Description for introductory physical geology courses from the renowned lutgens tarbuck tasa . From the renowned lutgens tarbuck tasa team the twelfth edition of essentials of geology continues to elevate its readability art program focus on basic principles and instructor flexibility this revision incorporates what has historically made the text a best seller with a new active learning approach throughout each chapter which offers students a structured learning path and provides a