ESTIMATION OF MOLECULAR SIZE AND AVOGADRO'S NUMBER. Dept. of Chemistry, Ohio State University. 13 min., sd., color, Super 8 mm. (Experimental general chemistry) Appl. authors: W. T. Lippincott, W. Robert Barnard & Richard T. Yingling. © Ohio State University, Dept. of Chemistry (in notice: Ohio State University); 18Sep70; MP20959.
ETHIOPIA: THE HIDDEN EMPIRE. National Geographic Society & Metromedia Producers Corp. 51 min., sd., color, 16 mm. © National Geographic Society; 25Nov70; MP20979.
THE EVERGLADES. Troll Associates. 4 min., si., color, Super 8 mm. Loop film. © Troll Associates; 16Jan70; MP20696.
EVERYDAY LIFE ALONG THE NORTH COAST OF MEXICO (Filmstrip) Clover Park School District 400. 80 fr., color, 35 mm. Pub. & distributed by University of Washington Press. Photos by Louis Kirk. © Clover Park School District 400; 2Feb70; JP12439.
EVERYDAY WORLD. See
THE WORLD AROUND ME.
EVERYONE LEARNS TO READ. Journal Films. 8 min., sd., color, 16 mm. Appl. author: Rustry Rudo [sic] © Journal Films, Inc.; 7May70; MP20860.
EVERYONE NEEDS MANY THINGS. See
ABOUT MYSELF.
THE EVOLUTION OF HANDS. Journal Films. 10 min., sd., color, 16 mm. Appl. author: Elizabeth I. Werrenrath. © Reinald Werrenrath, Jr.; 1Apr68; MP20901.