72 страниц. 2011 год. LAP Lambert Academic Publishing Clarias batrachus is a popular food fish in Asia in general and in India including North-Eastern India in particular due to having highly digestible protein. So, the fish is largely acceptable to both the child and older peoples. For understanding water quality features this fish can be considered a determining species. When and how climate change correlates the organisms in aquatic ecosystems- may be known from this book. In order to understand the effects of freshwater environment on growth and survival potential of fish- a good idea may be available from this book. So, many more answers relating to climate change, freshwater environment, biodiversity, aquaculture biology, physiology and biochemistry will be available from this book.