000 00473nam a2200181Ia 4500
999 _c4354
_d4354
005 20191205170615.0
008 170527s2016||||xx |||||||||||||| ||und||
020 _a9788173715471
041 _aeng
082 _a363.7076 B299q
100 _aBasu, S K
245 0 _aQuestions and answers in environmental science
_cS K Basu
260 _aHyderabad
_bUniversities Press
_c2005
300 _a380p.
650 _aEnvironmental sciences
700 _aDe, A K
942 _cBK