The hydrological cycle :  water in motion [videorecording]. 

 - Quezon City :  Felta. 
 - 1 videodisc (20 mins.) 
 - Earth Science Video Library .
<br/><br/> With live action video and computer graphics, understand how water moves through the hydrological cycle. Discover how natural events effects evaporation, condensation, precipitation, run off and storage. Earth resource is a global environmental concern. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water chemistry.<br/>Water cycle.