Organic fertilization
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, FISH CULTURE, FISH PONDS, FISH FEEDING, FARMYARD MANURE, PISCICULTURE, ETANG DE PISCICULTURE, ALIMENTATION DES POISSONS, FUMIER, PISCICULTURA, ESTANQUES PISCICOLAS, ALIMENTACION DE PECES, ESTIERCOL, |
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