Izuchenie ikhtiofauny vodoemov
Series: V pomoshchʹ rabota͡iushchim na polezashchitnykh lesnykh polosakh -- no. 8
Publisher: Izdatelʹstvo Akademii nauk SSSR
Published: 1950
Place of publication: Moskva
Language: rus
Number of pages: 27
Subjects: Fishes; Freshwater animals