Fish culture in lakes, ponds 3 Aquariums 1 Aquatic ecology-- Fresh water ecology-- Pond ecology-- Limnology (biology)-- groundwater ecology-- Periph 1 Case study-8 1 ERGASILIDS 1 FERTILISER MANAGEMENT IN FISH PONDS 1 FERTILISER USE IN FORAGE 1 FERTILISERS IN ANIMAL NUTRITION 1 Fish 1 Fish Ponds 1 Fish ponds 1 IRMA 1 Location on the pond 1 NUTRIENTS NEEDS OF RAINFED 1 Pond management 1 Pond water quality 1 Tropical fish 1 fish farming 1 fish pond 1