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STUDIES ON THE BLACK GOBY(GOBIUS NIGER,GORBIIDAE,PISCES) IN THE VEERSE MEER,SW NETHERLANDS |
VAAS,K.F. a.o. |
€ 5.00 |
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STUDIES ON THE CYCLE OF ELEMENTS IN FRESH WATER |
GOLTERMAN, H.L. |
€ 10.00 |
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STUDIES ON THE CYCLE OF ELEMENTS IN FRESH WATER |
GOLTERMAN,H.l. |
€ 10.00 |
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STUDIES ON THE CYCLE OF ELEMENTS IN FRES-WATER |
GOLDERMAN,H.L. |
€ 10.00 |
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STUDIES ON THE GENUS DAPHNIA O.F.MULLER |
BERG,KAJ |
€ 20.00 |
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STUDY OF MIGRATORY PATTERNS OF FISH AND SHELLFISH TROUGH A NATURAL PASS |
KING,B.D. |
€ 20.00 |
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SUR LA PHYTOSOCIOLOGIE LA SYNECOLOGIE ET LE BILAN D`EAU DE HALOPHYTES.. DE LA MEDITERRANEE FRANCAISE |
ADRIANI,HARCUS JAN |
€ 15.00 |
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SUR QUELQUES CÈPHALOPODES OCTOPODES DES ILES ANDAMANS |
ADAM,W. |
€ 5.00 |
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SUR QUEQUES ALGUES UNICELLULAIRES D`EAU DE DOUCE |
BERNARD,CH. |
€ 20.00 |
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SURINAAMSE VISSEN |
HEYDE,H. |
€ 20.00 |
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SURVIVAL STRATEGIES OF THE ALGAE |
FRYXELL,GRETA A. |
€ 45.00 |
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SURVIVORS IN ARMOR turtles, tortoises terrapins |
ORENSTEIN,R. |
€ 20.00 |
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SUSPENDED MATTER IN THE AQUATIC ENVIRONMENT |
EISMA,DOEKE |
€ 45.00 |
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SUSSWASSERFISCHE AUD NIEDERLANDISCH SUD- UND NORD-NEU GUINEA |
WEBER,MAX |
€ 65.00 |
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SUSTAINABILITY, LIVELIHOODS, PRODUCTION AND EFFORT SUPPLY IN A DECLINING FISHERY, THE CASE OF KENYA'S LAKE VICTORIA FISHERIES |
IKIARA,M. Muriira |
€ 10.00 |
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SUSTAINING MARINE FISHERIES |
NATIONAL RESEARCH COUNCIL |
€ 10.00 |
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SUSTAINING THE SOIL indigenous soil and water conservation in Africa |
REIJ,CHRIS / SCOONES,IAN / TOULMIN,CAMILLA |
€ 10.00 |
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SWIMMING AND MUSCLE STRUCTURE IN FISH |
SPIERTS,IGOR L. |
€ 20.00 |
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SYMPOSIUM REMOTE SENSING, WATER- EN LANDTOEPASSINGEN VOOR RIJKSWATERSTAAT symposiumteksten |
KEMPEN,P. (ed.) |
€ 10.00 |
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SYMPOSIUM UBER DEN EINFLUSS DER STROMUNGSGESCHWINDIGKEIT .. DES WASSERS |
AMBUHL,H. a.o. |
€ 35.00 |
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SYNONYMY OF THE FISH FAMILIES CHEILOBRANCHIDAE (= ALABETIDAE) AND GOBIESOCIDAE, WITH DESCRIPTIONS OF TWO NEW SPECIES OF ALABES |
SPRINGER,V.G. / FRASER,Th.H. |
€ 10.00 |
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