Callicott, J. Baird. <br/><br/>
Companion to A Sand County almanac  interpretive & critical essays /  [electronic resource] : 
edited by J. Baird Callicott. 
 - Madison, Wis. :  Univ. Of Wisconsin Press,  c1987. 
 - x, 308 p. :  ill., maps. 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Personal Names: </label><br/>Leopold, Aldo, 1886-1948.  Sand county almanac. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature conservation--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QH76  / .C35 1987