IOWA ACADEMY OF SCIENCES. 
261 
15. Kinnicutt, L. P. — 
Sewer Gas and Some Mistaken Ideas Concerning It 
16. Kinnicutt, L. P. — 
English Experiments on the Bacteriological Treatment of 
Sewage 
17. Klamperer, P. and Levy, E. — 
Clinical Bacteriology 441.89 
18. Levy, E. and Klamperer, P. — 
Clinical Bacteriology 441.89 
19. Marston, A. Pammel L. H. and Weems, J. B. — 
Iowa State College Sewage System. — Contr. Iowa State 
College 31. 6f. 
20. Muir, R. and Ritchie, J. — 
Manual of Bacteriology 564.126 
21. Mason, Wm. — 
Water Supply 477.29.1m. 
22. Massachusetts Report of State Board of Health, 1890. 
23. Nichols, W. R.— 
Water Supply from a Chemical and Sanitary Standpoint 
1 232.47 
24. Pammel, L. H. Weems, J. B. and Marston, A. — 
Centralblatt f. Bact. u. Parasiten RundeNo. 15, 1. S. C. Sewage 
System, separate 
25. Pammel, Emma and Pammel, L. H. — 
Separate aus dem Centralblatt fur Bakteriologie, Parasiten- 
kunde und Infektionskraukheiten 
26. Slater, J. W.— 
Sewage Treatment, Purification and Utilization 271.2 
A 
1900 
1900 
1900 
1899 
1897 
1892 
1888 
