Popis
Popis jednotky:At head of title: NKZ SSSR. Vseso︠i︡uznoe gosudarstvennoe obʺedinenie po borʹbe s vreditel︠i︡ami i bolezn︠i︡ami v selʹskom i lesnom khoz︠i︡aĭstve (OBV). Karantinnoe upravlenie.
Title on added t. p.: Pests and diseases of sweet potatoes.
Text in Russian with English summaries.
In Cyrillic characters.
Fyzický popis:v. : ill., col. plates.
Bibliografie:Includes bibliographical references.