00599nam a22001697a 450000500170000001000130001702000260003003500140005603700130007008200160008310000280009924501320012726000440025927000760030330000230037970000270040220190621112917.0  aB-125693  a9789386223029c995.00  aEN-109225  bDBAD/PUB  a577.6309485  aRao, Madireddi V. Subba  akolleru Lake a boon to Andhra Pradesh, India ( Limnological studies)/cby Madireddi V. Subba Rao [and] Somarouth Prabhakara Rao  aDelhibB.R Publishing Corporationc2017  a425, Nimri Colony, Ashok Vihar, Phase-IV,bDelhie110052mbrpc@vsnl.com  axx,180p.c22cm(Hb)  aMadireddi V. Subba Rao