Rivers ( motion picture) 
Open University ; speakers: D.E. Jackson, J. Burgess, M.E. Varley 
 - Milton Keynes  Open University  1973 
 - 1 film reel (22min.) : sd., b&w. ; 16 mm. + script 
<br/><br/> The programme falls into three parts: 1. A discussion of stream meandering in alluvial channels - 2. Adaptations of some invertebrate animals that live in turbulent streams - 3. An introduction to TV programme 4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rivers