Roberts, J. I. (1935). The Relationship of the Cotton Crop to Plague, and its Role as a Vehicle for Rats and Fleas in East Africa.
Chicago Style CitationRoberts, J. Isgaer. The Relationship of the Cotton Crop to Plague, and Its Role As a Vehicle for Rats and Fleas in East Africa. 1935.
Cita MLARoberts, J. Isgaer. The Relationship of the Cotton Crop to Plague, and Its Role As a Vehicle for Rats and Fleas in East Africa. 1935.
Atenció: Aquestes cites poden no estar 100% correctes.