Holzinger, Philip R., <br/><br/>
The earth and how it works :  A lab manual and workbook with teaching ideas, projects, and activities in environmental science / 
Philip r. holzinger 
 - 150 páginas 
 - The prentice-hall science education series .
<br/><br/> "a spectrum book" 
<br/><br/><label>ISBN: </label>0132234475 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencias de la tierra--Manuales de laboratorio
<br/><br/><label>LC Class. No.: </label>QE44  / H65