Author
Biologo-pochvennyĭ institut (Akademi︠i︡a nauk SSSR)
Litvinenko, Natalʹ︠i︡a Mikhaĭlovna
2
Nazarenko, A. A.
2
Vseso︠i︡uznoe ornitologicheskoe obshchestvo (Soviet Union). Amuro-Ussuriĭskoe otdelenie
2
Korotkov, ︠I︡U. M.
1
Kostenko, V. A.
1
Nazarov, ︠I︡U. N.
1
Nechaev, Vladimir Andreevich
1
Shibaev, ︠I︡U. V.
1