Michael, G.J.  <br/><br/>
Environmental data bases: design, implementation, and maintenance  (Book) 

 - Chelsea  Lewis Publications  1991 
 - 28p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental monitoring--Data processing Pollution--Databases
<br/><br/><label>Universal Decimal Class. No.: </label>004.65:504 MIC  / 15640