Botkin, Daniel B. <br/><br/>Environmental science :  Earth as a living planet / Daniel B. Botkin and Edward A. Keller.  -- 2nd ed.  -- New York:  John Wiley & Sons, Inc.,  1998. <br/>xxxii, 649 p.:  ill.;  26 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>9789971512743 <br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences. <br/>Environmental sciences -- Case studies. <br/>Human ecology.<br/><br/><label>Dewey Class. No.: </label>Res 363.7 B657 1998