Box 19
Container
Contains 114 Results:
Ch. 17. Diphtheria, n.d.
File — Box: 19, Folder: 74
Ch. 18. Anaerobic Methods, n.d.
File — Box: 19, Folder: 75
Ch. 19. Miscellaneous Pathogenic Bacteria, n.d.
File — Box: 19, Folder: 76
Ch. 21. Bacteria in Water, n.d.
File — Box: 19, Folder: 77