SCIENCE, RESEARCH, AND DEVELOPMENT
U.S. HOUSE OF REPRESENTATIVES

NINETY-SECOND CONGRESS

SECOND SESSION

ON

H.R. 12753

Superseded by H.R. 14108

75-506

FEBRUARY 9, 22, 23, 24, 29; MARCH 1, 2, 7, 8, 1972

[No. 16]

Printed for the use of the

Committee on Science and Astronautics

U.S. GOVERNMENT PRINTING OFFICE

WASHINGTON: 1972