Human impacts on the environment  [computer file] / 
CyberEd Inc. 
 - 1 computer laser optical disc (CD-ROM) :  sd. col.;  12 cm 
 - Cyber Ed interactive biology [computer file] .
<br/><br/><br/>System requirements: Pentium class processor, SVGA graphics card, Windows 95, 98, Me, 2000, NT 4.0, 16 MB RAM (32 MB recommended), 2 MB hard disk space, CD-ROM drive (4X or better preferred) 
<br/><br/><label>ISBN: </label> RM439.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.<br/>Nature--Effect of human beings on.