Conn, _Agricultural Bacteriology_. P. Blakiston's Sons and
Company.
Coulter, Barnes, and Cowles, _A Textbook of Botany_, Vol. I.
American Book Company.
De Bary, _Comparative Morphology and Biology of the Fungi,
Mycetozoa, and Bacteria_. Clarendon Press.
Duggar, _Fungous Diseases of Plants_. Ginn and Company.
Hough and Sedgwick, _The Human Mechanism_. Ginn and Company.
Hutchinson, _Preventable Diseases_. Houghton, Mifflin and
Company.
Lee, _Scientific Features of Modern Medicine_. Columbia
University Press.
Muir and Ritchie, _Manual of Bacteriology_. The Macmillan
Company.
Newman, _The Bacteria_. G. P. Putnam's Sons.
Sedgwick, _Principles of Sanitary Science and Public
Health_. The Macmillan Company.