Vectors of diseases of natural foci

Manylion Llyfryddiaeth
Prif Awdur:	Petrishcheva, P A.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Jerusalem Israel Program for Scientific Translation 1965
Pynciau:	Communicable diseases > Russia. Insects as carriers of disease. Mites as carriers of disease.