A report on the morbidity and mortality of pets from the cooking and infectious diseases in the Rannburgsky district of the Ryaz...

Rannednburg county Zemskaya glooming.Report on the morbidity and mortality of pets from the poods and infectious diseases in the Rannburg district of the Ryazan province ... - Rannburg, 1910-1912.- 25. -.Electronic Source: PB