000 00408nam a2200169Ia 4500
003 NDCL
008 180829s9999||||ii |||||||||||||| ||eng||
020 _a13937
040 _aNDCL
041 _aEnglish
082 _a613.1 BA
_216th ed
100 _aBera, Ajit Kumar
245 0 _aEnvironment :concept and application
_cAjit Kumar Bera
260 _c2014
650 _aEnvironmental Science
942 _2DDC
_cBK
999 _c818
_d818