LIBROS DEL AUTOR: keshav kumar jha

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  • Aquaculture
    Keshav Kumar Jha
    Aquaculture in recent times has assumed importance as a source of affordable protein for masses with a significant potential for supplementing livelihood in a rural economy. Now its contribution to the economic growth and nutrition security is well recognized nationally and globally. The fish production in the country has witnessed eight-fold growth from the 0.82 million tones ...
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    73,32 €