Nikol'skii, G. V. creator text New Delhi Today and Tomorrow's printers and publishers c1989 2nd rev. and enlarged ed. monographic 538 p. : ill. G. V. Nikol'skii Includes index Ichthyology Zoology QL615 .N5 1989 8170193348 1555281621 OUEL 000 20141204120512.0