Gymnosperms  [motion picture] / 
EBE Corporation. 
 - 1 film reel (17 min.) :  sd., col. ;  16 mm. 
<br/><br/> This film demonstrates that gymnosperms are seed plants which bear their seeds on cones.  Animation and time-lapse sequence trace the life cycle of the pine through the growth of pollen and seed cones, pollination, fertiligation and germination of seeds.  Backup available in VHS 1/2 in.  Bahan rosak (Lupus) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gymnosperms.