Watts, Mary Elizabeth, 1911- Selected references for social workers on family planning; an annotated list. Compiled by Mary E. Watts. - [Washington] U.S. Dept. of Health, Education, and Welfare, Children's Bureau, 1968. - 23 p. 26 cm. LCCN: hew68000041 Subjects--Topical Terms: Family planning--Bibliography. LC Class. No.: Z7164.E9 / W36 Dewey Class. No.: 016.3628/2