Motion pictures and filmstrips, January-June 1971

by Library of Congress. Copyright Office

NATIRA. See

MAYA.

NATURAL RESOURCES. See

SEEING THE PACIFIC STATES.

NATURE IN THE CITY. Reinald Werrenrath, Jr. Distributed by Journal Films. 13 min., sd., color, 16 mm. Appl. author: Elizabeth I. Werrenrath. © Reinald Werrenrath, Jr.; 15Jan71 (in notice: 1970); MP21289.

THE NATURE OF CURRENT ELECTRICITY (Filmstrip) Edwin Shapiro. 33 fr., color, 35 mm. © Edwin Shapiro; 15Jun70; JP13177.

THE NATURE OF HEAT AND TEMPERATURE (Filmstrip) Edwin Shapiro. 34 fr., color, 35 mm. © Edwin Shapiro; 15Jun70; JP13179.

THE NATURE OF LIGHT (Filmstrip) Edwin Shapiro. 41 fr., color, 35 mm. © Edwin Shapiro; 15Jun70; JP13175.

THE NATURE OF MAGNETISM (Filmstrip) Edwin Shapiro. 34 fr., color, 35 mm. © Edwin Shapiro; 15Jun70; JP13178.

THE NATURE OF SCIENCE: FORMING HYPOTHESES. Coronet Instructional Films. 16 min., sd., b&w, 16 mm. © Coronet Instructional Films, a division of Esquire, Inc.; 1Sep70; MP21046.