The Irruption of hawk-owls (Surnia Ulula (L.)) in Fennoscandia 1950-51 with some remarks on recent micro-rodent cycles.
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| Format: | Book |
| Language: | English |
| Published: |
Stavanger
Aktietrykkeriet
1956
|
| Series: | Stavanger Museum. Opuscula. Ser. zoologica
24 |
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MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 805956 | ||
| 007 | tu | ||
| 041 | |a eng | ||
| 100 | 1 | |a Hagen, Yngvar | |
| 245 | 1 | 0 | |a The Irruption of hawk-owls (Surnia Ulula (L.)) in Fennoscandia 1950-51 |b with some remarks on recent micro-rodent cycles. |
| 246 | 3 | |a HAGEN, Yngvar: | |
| 264 | 1 | |a Stavanger |b Aktietrykkeriet |c 1956 | |
| 300 | |a 22 S. mit 6 Fig. |c 8° | ||
| 490 | 0 | |a Stavanger Museum. Opuscula. Ser. zoologica |v 24 | |
| 500 | |a 15.670/24 -- HAGEN, Yngvar: -- The Irruption of hawk-owls <Surnia -- Ulula <L.>> in Fennoscandia 1950-51 -- with some remarks on recent micro- -- rodent cycles. - Stavanger:Aktietryk- -- keriet 1956. 22 S.mit 6 Fig.8° -- (Stavanger Museum.Opuscula.Ser.zoolo- -- gica. 24.) -- 1957:684 b. -- Z. | ||
| 852 | |c 15.670/24 | ||
| 999 | |a Monographie | ||
| 591 | |a description: 24BAGEN,Yngvar:Irruptlpn of hawkowülula L.in Fennoscandia 195051wlth sorne remarks on recent microrcrdent cycles. Stavanger:Aktietrykkerlet 1956. 22 S. mit 6 fig.8 Stavanger Musexiii.OpUBCiila.Ser.zoologica. 24 1957:684 b. |a signature: 15.670 |a published: 1957 | ||