Normal view
MARC view
Kovalev, Nikolaj Vasil'evič (1888- ). (Personal Name)
Used for/see from:
- Kovalev, N. V.
Agrobotanik .
Kp. Flora SSSR. 10 / glavnyj red. V. L. Komarov. - Leningrad, 1941. Zebr.
Russkie botaniki. 4 / [Sost. S. Û. Lipšic]. - Moskva, 1952.
