10 books
The Fixation of Free Nitrogen by Plants
The Development of American Bacteriology (Classic Reprint)
Agricultural Bacteriology: For Students in General Agriculture (Classic Reprint)
Bacteria in Their Relation to Vegetable Tissue
Papers on Bacteriology and Allied Subjects (Classic Reprint)
Outlines of Dairy Bacteriology, 8th edition A Concise Manual for the Use of Stud
Outlines of Dairy Bacteriology, 8th Edition
Papers on Bacteriology and Allied Subjects
The Developement of American Bacteriology
Outlines of Dairy Bacteriology: A Concise Manual for the Use of Students in Dairying (Classic Reprint)