An atlas of fish scales and other bony structures used for age determination : non-salmonid species found in European fresh waters /
Steinmetz, B.(Bert),1939-
Muller, R.(Rudolf)
European Inland Fisheries Advisory Commission.
Cardigan : Samara,
1991.
Published in association with the European Inland Fisheries Advisory Commission of the Food and Agriculture Organization of the United Nations.
Includes bibliographical references.
Fishes