000 00323nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a577.062 08
_bARA/EN
100 _aARAVIND KUMAR : ed.
245 0 _aENVIRONMENTAL BIOTECHNOLOGY
250 _a1st Ed.
260 _bDaya Publishing House, Delhi
_aDelhi
_c2004
942 _cBK
999 _c9028
_d9028