Man's dependence on the earth :  The role of the geosciences in the environment / 
Ed. by a. a. archer, g. w. luttig and i. i. snezhko 
 - 216 páginas 
<br/><br/><label>ISBN: </label>3510651286 92-3-102384-5  (unesco) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencias de la tierra<br/>Protección ambiental
<br/><br/><label>LC Class. No.: </label>QE26.2  / M35