Pentz, M. J. <br/><br/>
Evolution by natural selection (motion picture) / 
Open university ; speakers: M. J. Pents, V. E. Varley (and) R. M. Holmes 
 - Milton Keynes :  The Open University Press,  1972 
 - 1 film reel (18 min.) :  sd., b&w ;  16 mm. + script 
<br/><br/> Bahan rosak (Lupus) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural selection<br/>Evolution