na INLIS000000000003070 Ind 0010-1118003070 Inland capture fisheries of the USSR BERKA, R. by R. Berka Rome FAO 1990 vi, 143 p. : ill. ; 30 cm.-- vi, 143 p. : ill. ; 30 cm.-- 92-5-102934-2 Bibl. p. 134-143 639.21(47) INLAND FISHERIES USSR 1038/FAO/91