共 34 条
- [1] ANDERSSON E, 1943, SVENSK JAKT, V81, P403
- [2] BERGGREN BM, 1974, ONTOGENETISKA STUDIE
- [4] Borg K., 1970, Viltrevy, V7, P121
- [5] BORG K, 1966, VILTFORSK NORD K, P120
- [6] BORG K, 1960, SVENSK JAKT, V98, P515
- [7] CEDERLUND G, 1979, PM1136 SWED ENV PROT
- [8] Cederlung G., 1980, Viltrevy (Stockholm), V11, P169
- [9] EKMAN S, 1922, DJURVARLDENS UTBREDN, P1
- [10] ELLENBERG H, 1978, SPIXIANA S, V2, P1