Hydroids and hydromedusae of the USSR
Naumov, D V
Hydroids and hydromedusae of the USSR - - Israel Program for scientific Translations, Jerusalem 1969 - 660 - Keys to the fauna of the USSR published by the zoological institute of the Academy of Science of the .
Coelentrata-- Cnidaria-- Zoology
593.5 NAU-H
Hydroids and hydromedusae of the USSR - - Israel Program for scientific Translations, Jerusalem 1969 - 660 - Keys to the fauna of the USSR published by the zoological institute of the Academy of Science of the .
Coelentrata-- Cnidaria-- Zoology
593.5 NAU-H