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Pernatye mnogozhent︠s︡y
V. A. Paevskiĭ · Tov-vo nauch. izd. KMK
144 sayfa · 2007
Sexual behavior in animals / Birds / Behavior
Demografii͡a︡ ptit͡s︡
V. A. Paevskiĭ · Izd-vo "Nauka," Leningradskoe otd-nie
285 sayfa · 1985
Bird populations / Birds / Seasonal distribution