000 00472nam a2200181Ia 4500
008 191125s9999 xx 000 0 und d
020 _a9788188826070
041 _a30+654
041 _aENGLISH
082 _a628 PUR
100 _aPurohit (S S); Agrawal (Ashok)
245 0 _aEcology and Environmental Biology
260 _bStudent Edition, Jodhpur.
_c30+654
365 _b450
_dRupees
563 _aPaper Pack
650 _aEnvironmental Engineering
942 _cBK
999 _c67640
_d67640