 | SECOND EUROPEAN MEETING ON WILDFOWL CONSERVATION | PROCEEDINGS | € 15.00 |
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 | SECRETS OF SOUNDS studying the calls and songs of whales, elephants and birds | PULLEY SAYRE,A. | € 10.00 |
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 | SECRETS OF THE NEST | DUNNING,JOAN | € 15.00 |
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 | SEEADLER ÜBER MEER UND STRAND | KANKEL,J. | € 10.00 |
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 | SEEADLER GESTERN UND HEUTE | HANSEN,GUNTER a.o. | € 10.00 |
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 | (SELTENE ) VÖGEL IN DEUTSCHLAND 2010/2012/2013 3 vols | STUBING,S. a.o. | € 20.00 |
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 | SERIAL ATLAS OF THE MARINE ENVIRONMENTAL fol. 14: BISTRIBUTION OF N.ATLANTIC PELAGGIC BIRDS | MURPHY,R.C. | € 15.00 |
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 | SERIE: PLANTEN, DIEREN EN HUN MILIEU IN NOORD EN WEST EUROPA een complete veldgids : VENEN, HEIDEN EN GEBERGTEN / KUSTEN EN RIVIERMONDEN / STEDEN EN TUINEN | OWEN,D. / BERMNES,R. / BOATMAN,D. / DARLINGTON,A. | € 15.00 |
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 | SESAM NATUUR HANDBOEKEN: VOGELS VAN DE WERELD | HARRISON,COLIN / GREENSMITH,ALAN | € 10.00 |
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 | SEVENTH ANNUAL MEETING | BIRD STRIKE COMMITTEE USA | € 20.00 |
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 | SEVENTY YEARS OF BIRDWATCHING | ALEXANDER,H.G. | € 5.00 |
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 | 's-GRAVENHAGE ALS VOGELSTAD | TOLSMA,W. | € 5.00 |
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 | SHADOWBIRDS:a quest for rails | BURT, W. | € 10.00 |
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 | SHAKESPEAR'S BIRDS | GOODFELLOW,P. | € 5.00 |
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 | SHELD-DUCKS: MIGRATION IN SUMMER/ THE MOULT-MIGRATION OF THE SHELD-DUCK/ WILDFOWL COUNTS 1947-1952 3 vols | COOMBES,R.A.H. a.o. | € 15.00 |
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 | SHELL GUIDE TO EAST AFRICAN BIRDS | SHELL | € 5.00 |
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 | SHELL GUIDE TO ETHIOPEAN BIRDS | URBAN,EMIL,K. | € 10.00 |
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 | SHIRE NATURAL HISTORY: THE GANNET / THE KINGFISHER / THE BLACKCAP AND THE GARDEN WARBLER / THE SPARROWHAWK / THE PUFFIN | SEVERAL | € 15.00 |
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 | SHIRE NATURAL HISTORY: THE GANNET / THE KINGFISHER / THE BLACKCAP AND THE GARDEN WARBLER / THE SPARROWHAWK / THE PUFFIN | C.I. THOMAS & SONS | € 20.00 |
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 | SHOREBIRDS | RICHARDS,A. | € 15.00 |
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