Steinhaus, E. A. (1949). Principles of insect pathology (First edition.). Mcgraw- hill book company, inc.

Steinhaus, Edward A. Principles of Insect Pathology. First edition. New York: Mcgraw- hill book company, inc, 1949.

Steinhaus, Edward A. Principles of Insect Pathology. First edition. Mcgraw- hill book company, inc, 1949.