000 00435nam a2200145Ia 4500
008 241129s9999 xx 000 0 und d
020 _a 81-7024-634-2.
040 _aJamia Hamdard
041 _aEnglish
082 _a620.8
_bE76E
245 0 _aEnvironment and biotechnology
_cedited by Harvinder S. Sohal, Ashok K. Srivastava.
260 _aNew Delhi
_bAshish Publishing House
_c1994
300 _avi, 217p., ill.; 23cm.
942 _cBK
999 _c21188
_d21188