Sewerage systems
Subtitle: read before the Convention of the Woman's Health Protective Association of the United States, held in Philadelphia, May, 1897
By: Rudolph Hering.
Contributors: YA Pamphlet Collection (Library of Congress)
Publisher: s.n.
Published: 1897
Place of publication: [S.l
Language: eng
Subjects: Sewerage.
Notes: Reprinted from the annual report.