Review of: Key to parasites of freshwater fish of the U.S.S.R. Opredelitel' parazitov presnovodnykh ryb SSSR. Compiled by I. E. Bykhovskaya-Pavlovskaya [and others] Assisted by L. F. Nagibina, E. V. Baikova, and Yu. A. Strelkov. Chief Editor: E. N. Pavlovskii. Translated from Russian [by A. Birron and Z.S. Cole] Published 1964 by Israel Program for Scientific Translations, [available from the Office of Technical Services, U.S. Dept. of Commerce, Washington] in Jerusalem.