Credits: Director, Paul J. Smith; story, Dalton Sandifer; animators, Les Kline & Al Coe; music, Walter Greene; voice, Dal McKennon; Woody's voice, Grace Stafford.
© Universal Pictures; 1Nov69; LP38555.
PHOTOSYNTHESIS. See
ABSORPTION OF LIGHT BY CHLOROPHYLL.
EFFECT OF LIGHT INTENSITY.
EFFECT OF WAVELENGTH.
END PRODUCTS.
PIGMENTS.
PHYSICAL CHANGES IN PLANT TISSUE. Thorne Films. 4 min., si., color, Super 8 mm. (Osmosis) Loop film. © Thorne Films, Inc.; 1Dec70; MP21415.
PHYSICAL HANDICAPS AND LEARNING (Filmstrip) Mt. San Jacinto College. 50 fr., color, 35 mm.