000 00305nam a2200121Ia 4500
020 _a9788126440986
082 _a574.5 KIR/P
245 0 _aParisthithiye Manassilakkam : Understanding Enviroment
260 _bD C Books
_aKottayam
_c2013
650 _aEnviroment
700 _aKiran, B Chekkar
942 _cBK
999 _c39386
_d39386