Mineral fertilizers and fish production in carp ponds
Summary (En)
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Main Authors: | , , , , , , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
Vodnany (Czech Republic) Research Inst. of Fish Culture and Hydrobiology
1990
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Subjects: | FI EIFAC, CARP, FISH PONDS, MINERALS, NPK FERTILIZERS, PRODUCTION DATA, WATER QUALITY, FISH, CARPE, ETANG DE PISCICULTURE, MINERAUX, ENGRAIS NPK, DONNEE DE PRODUCTION, CARPA, ESTANQUES PISCICOLAS, MINERALES, ABONOS NPK, DATOS DE PRODUCCION, QUALITE DE L'EAU, POISSON (ALIMENT), CALIDAD DEL AGUA, PESCADO, |
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Summary: | Summary (En) |
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