Origins and early years of the Bureau of Sanitary Engineering :
transcript,
1970.

APA Citation

Gillespie, C. G., Ongerth, H. J., Chall, M., Bancroft Library. Regional Oral History Office. (1971). Origins and early years of the Bureau of Sanitary Engineering. Berkeley, Calif.: University of California.

MLA Citation

Gillespie, Chester G., d. 1971, Henry J Ongerth, Malca Chall, and Bancroft Library. Regional Oral History Office. Origins And Early Years of the Bureau of Sanitary Engineering. Berkeley, Calif.: University of California, 1971.