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. Adalékok a madárvonulás kutatásához : a füsti fecske 1898. bevi magyarországi nagy tavaszi megfigyelése alapján . S H -cS ö t3 cQ o ^3 ^ = t^ CO o pq Ol Sdö? <1<»l 00 Ca A- 8«R Uw H u o ^^ ■^6 Ol lO CO a2 -é 5-^ Í3 T—i ^ — Q3 OQ ^ :0 !-l a-H H O ,2 W Í4 i N -E3 1 iS cc •*— >í a ÖD^ ac ns _cá !-> « Ä +3 -^ a P3 -<3 6í. ■+= :0N CQ GO © so s Ca -a a 20Ő 00S-1 do-«^ es a CS d o o o •=i<•^lo o o oCO ®a ^ 3- ^0 — O s C^ — (^ ^ 5 a a M -< HJ X 1 lO -*1 CO COCO a Oi Qß = _ce => -CSDQ Í-* Ca - If N :0
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Keywords: ., bookcentury1900, bookdecade1900, bookidadalkokm, booksubjectbirds