 | ESTARREJA patrimonio natural-bioria | ECOINSIDE | € 20.00 |
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| ESTUDO DO POVOAMENTO DOS HORIZONTES SUPERIORES SA ROCHA LITORAL DA COSTA SA ARRABIDA (PORTUGAL) | SALDANHA,L. | € 20.00 |
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| ETHOLOGICAL ISOLATING MECHANISMS IN FOUR SYMPATRIC SPECIES OF POECILIID FISHES | LILEY,N.R. | € 10.00 |
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| ETHOLOGICAL STUDIES OF LEBISTIS RETICULATUS (PETERS) 1: an analysis of the male courtship pattern | BAERENDS,G.P. a.o. | € 8.00 |
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| ETUDE CHIMIQUE ET ALGOLOGIGUE DES CANAUX DE LO ET DE VEURNE FURNES Partie 1 & 2 | LOUIS, A. a.o. | € 35.00 |
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| EUROPEA INLAND WATER FISH | BLANC,M.a.o. | € 30.00 |
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| EUROPEAN WATER POLICY COMPLIANCE IN THE NETHERLANDS.. | KABUTA,SAA H. | € 10.00 |
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| EUROPESE KUSTEN | KERS,MARTIN(foto's) / PORTNOY,ETHEL (tekst) | € 5.00 |
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| EUTHECOSOMATA. A GROUP .. GASTROPODA, PTEROPOPA | SPOEL,SIEBRECHT van der | € 40.00 |
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| EUTROFICATIONOF SURFACE WATERS IN THE DUTCH POLDER LANDSCAPE | KLAPWIJK,Sj.P. | € 20.00 |
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| EUTROPHICATION AS A POSSIBLE CAUSE OF DECLINE IN THE SEAGRASS ZOSTERA NOLTII OF THE DUTCH WADDEN SEA | PHILIPPART,C.J.M. | € 15.00 |
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| EUTROPHICATION IN THE BALTIC SEA | LUNDBERG,CECILIA | € 20.00 |
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| EVALUATIE MET DEMGEN (PAWN) VAN WATERAANVOERPLANNEN IN MIDDEN EN OOSTELIJK NOORD-BRABANT Rijkswaterstaat/Riza | SILVA, W. | € 5.00 |
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| EVALUATIERAPPORT ONDERHOUD NIEUWE BEEK TE VAASSEN | VELUWSE BEKEN EN SPRENGEN, ST. BEHOUD | € 5.00 |
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| EVENEMENT RIVIERENLANDSCHAP brochure | ANWB / IVN | € 5.00 |
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| EVIDENCES OF AMBIDEXTERITY AND LATERITY IN THE SEXUAL BEHAVIOR OF CERTAIN POECILIID FISHES | ARONSON,L.R. / CLARK,Eu. | € 5.00 |
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| EVOLUTION IN WATER MITES | PANESAR,ARNE R. | € 15.00 |
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| EVOLUTION OF MESO- AND CENOZOIC DECAPOD CRUSTACEANS AND THEIR ROLE IN FORMER ECOSYSTEMS | FRAAIJE,R.H.B. | € 15.00 |
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| EVOLUTION OF PRIMARY PRODUCERS IN THE SEA | FALKOWSKI,PAUL G. a.o. | € 50.00 |
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| EXOTIC TROPICAL FISHES | AXELROD,H.R. | € 16.00 |
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