Sept. 18, 1907
Dr. L. H. Pammel,
Botanical Deprt., Ames, Iowa.
My dear Dr. Pammel:
Please let me know if an incubator used for hatching chickens could be made use of for Bacteriological purposes, such as the growing of pathogenic organisms.
We have…
Sept. 18, 1907
Dr. L. H. Pammel,
Botanical Deprt., Ames, Iowa.
My dear Dr. Pammel:
Please let me know if an incubator used for hatching chickens could be made use of for Bacteriological purposes, such as the growing of pathogenic organisms.
We have…