THE CRUSADES: SAINTS AND SINNERS. Learning Corp. of America. 28 min., sd., color, 16 mm. © Learning Co. of America, division of Columbia Pictures Industries, Inc. (in notice: Learning Corp. of America, division of Columbia Pictures Industries, Inc.): 3Feb70 (in notice: 1969); LP37687.
CRY OF THE MARCH. Bill Snyder Films. 12 min., sd., color, 16 mm. © Robert Hartkopf & William Snyder; 29Dec69; MP19992.
CRYSTALS. See
GROWTH FROM A MELT.
GROWTH IN SOLUTION.
OPTICAL PROPERTIES.
PHYSICAL PROPERTIES.
CULTURAL CHANGE: A TREND TOWARD UNIFORMITY. See
[GEOGRAPHY IN AN URBAN AGE, UNIT 3: CULTURAL GEOGRAPHY]
CULTURAL GEOGRAPHY. See