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Record #59620:
- #59620
Main publication details
MARC recordStructure and numbers of seal populations in the northern Baltic sea: a study based on Finnish bounty statistics, 1956-1975 / Eero Helle.
| Title: | Structure and numbers of seal populations in the northern Baltic sea: a study based on Finnish bounty statistics, 1956-1975 / Eero Helle. |
| Author(s): | Helle, Eero. |
| Date: | 1979 [pub.1981] |
| In: | Aquilo. Series Zoologica. (1979 [pub.1981]), Vol. 19 (1979 [pub.1981]) |
| Abstract: | Ringed seal Phoca hispida and grey seal Halichoerus grypus. |
| Notes: | Aquilo. Series Zoologica. Vol. 19 :65-71 (1979 [pub.1981]). |
| Keywords: | 59 -- Zoology. 599(26) -- Sea mammals. 599.745.3 -- Phocidae: Phoca hispida. 599.745.3 -- Phocidae: Halichoerus grypus. 574.34 -- Population dynamics. 639.247.4 -- Sealing industry. H6 -- Zoology: mammals. (*611) -- Baltic Sea. |
| SPRI record no.: | 59620 |
LDR 01047naa#a2200000#a#4500 001 SPRI-59620 005 20230331104648.0 007 ta 008 230331s1979####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-59620 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aHelle, Eero. 245 10 ‡aStructure and numbers of seal populations in the northern Baltic sea :‡ba study based on Finnish bounty statistics, 1956-1975 /‡cEero Helle. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1979 [pub.1981] 300 ## ‡ap. 65-71 :‡bill., maps. 500 ## ‡aAquilo. Series Zoologica. Vol. 19 :65-71 (1979 [pub.1981]). 520 3# ‡aRinged seal Phoca hispida and grey seal Halichoerus grypus. 650 07 ‡a59 -- Zoology.‡2udc 650 07 ‡a599(26) -- Sea mammals.‡2udc 650 07 ‡a599.745.3 -- Phocidae: Phoca hispida.‡2udc 650 07 ‡a599.745.3 -- Phocidae: Halichoerus grypus.‡2udc 650 07 ‡a574.34 -- Population dynamics.‡2udc 650 07 ‡a639.247.4 -- Sealing industry.‡2udc 650 07 ‡aH6 -- Zoology: mammals.‡2local 651 #7 ‡a(*611) -- Baltic Sea.‡2udc 773 0# ‡7nnas ‡tAquilo. Series Zoologica. ‡gVol. 19 (1979 [pub.1981]) ‡wSPRI-38242 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230331