Conservation of natural resources  [computer file] / 
Discovery Channel School 
 - [Bethesda, Md.] :  Discovery Communications Inc.,  2001 
 - 1 computer laser optical disc (CD-ROM) :  digital ;  12 cm. 
 - Science collections .
<br/><br/> Teacher's guide in PDF and Microsoft Word format 
<br/><br/> Explain about conservation includes the meaning, process by which plastics bottles are recycled, ecological water treatment system, genetic engineering, etc 
<br/><br/><br/>System requirements : Windows 95/98, pentium processor 100 MHz and above, 16 MB installed RAM, minimum 25 MB free hard disc space, minimum resolution of 640 X 480, 16-bit color, 4 X CD-ROM drive <br/>System requirements : Power PC macintoch at 100 MHz or better, running system 7.6.1 or higher, minimum of 8 MB available RAM, minimum of 25 MB free had disc space, 640 X 480 resolutions, 16-bit color, 4 X multimedia-compliant CD-ROM drive 
<br/><br/><label>ISBN: </label> RM50.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources--Juvenile literature<br/>Natural resources--Study and teaching--Computer programs<br/>Ecology--Study and teaching--Computer programs