http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Current bibliography for aquatic sciences and fisheries
Taxonomic classification; alphabetic key to 8 digit code. Classification taxonomique; cle alphabetique pour le code a 8 chiffres. Clasificacion por 8 cifras
Food and Agriculture Organization of the United Nations
First edition, 1961, prepared by FAO Fisheries Division, Biology Branch.
FAO fisheries technical paper ; no. 12, rev. 1