(1949). Local health units. Hearings before a subcommittee, Eighty-first Congress, first session, on S. 132, S. 522, Title V of S. 1581, and Title V of S. 1679, bills relating to development and maintenance of local public health units. May 10-11, 1949.
Citace podle Chicago (17th ed.)Local Health Units. Hearings Before a Subcommittee, Eighty-first Congress, First Session, on S. 132, S. 522, Title V of S. 1581, and Title V of S. 1679, Bills Relating to Development and Maintenance of Local Public Health Units. May 10-11, 1949. 1949.
Citace podle MLA (9th ed.)Local Health Units. Hearings Before a Subcommittee, Eighty-first Congress, First Session, on S. 132, S. 522, Title V of S. 1581, and Title V of S. 1679, Bills Relating to Development and Maintenance of Local Public Health Units. May 10-11, 1949. 1949.