Flora of the U.S.S.R.
Shishkin, B. K.
Borisova, A. G.
Israel Program for Scientific Translations.
Botanicheskiĭ institut im. V.L. Komarova.
Jerusalem Israel Program for Scientific Translations,
1977
At head of title: Botanicheskii Institut im. V.L. Komarova Akademii Nauk SSSR
Botany