Economic measures for the conservation and reproduction of our local fish richness: Soobshch. Imp. Free econ. o-woo on Otd-niyu polit. economy and statistics (III) in March 1877 / N.I. Liber. - St. Petersburg: type. tv "Society for the Benefit", 1877. -29 p. ; 26 cm. - Bibliography. in the note .. - Ex .: without a domain
1. The people (the collection).
Source of electronic copy: PB Location of original: SPbSU