Weldon, Mark B. <br/><br/>
Fundamentals of practical environmentalism / 
Mark B. Weldon. 
 - Boca Raton, FL :  CRC Press,  c2011. 
 - xvii, 201 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>9781439849286 (hbk.)  RM249.45 1439849285 (hbk.) 9781439849293 (hbk.) 1439849293 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmentalism.