Blar i Brage IMR på forfatter "Nikolsky, Georgy V."
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Intraspecific structure and variability in relation to fisheries management
Nikolsky, Georgy V. (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)The paper presented deals with the problem of intraspecific structure and variability in fishes. Four forms of intraspecific groups are noted. The necessity to study the intraspecific structure and variability for ...