Motion pictures and filmstrips, January-June 1972

by Library of Congress. Copyright Office

HUMAN BODY AND HOW IT WORKS.

RESOURCES, AGRICULTURE AND INDUSTRY. See

CANADA: A REGIONAL STUDY.

FRANCE: A REGIONAL STUDY.

GREAT BRITAIN: A REGIONAL STUDY.

HOLLAND: A REGIONAL STUDY.

PUERTO RICO: A REGIONAL STUDY.

SPAIN: A REGIONAL STUDY.

SWEDEN: A REGIONAL STUDY.

WEST GERMANY: A REGIONAL STUDY.