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1.
Factors determining the numbers of song sparrows, Melospiza melodia (Wilson), on Mandarte Island, B.C., Canada. by Series:
Material type: Text Text; Literary form: Not fiction
Publisher: Helsingforsiae Societas pro fauna et flora Fennica 1964
Availability: Items available for loan: Central Library (1).
2.
Reproductive success in relation te breeeding density in pied flycatchers, Ficedula hypoleuca (Pallas). by Series:
Material type: Article Article; Literary form: Not fiction
Publisher: Helsinki Societas pro Fauna et Flora Fennica 1967
Availability: Items available for loan: Central Library (1).
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