000 00386nam a2200169Ia 4500
008 210915s9999||||xx |||||||||||||| ||und||
020 _c395.00
040 _aMAIN
041 _aEnglish
082 _a660.6
100 _aNair,A J
_910529
245 0 _aPrinciples of biotechnology
260 _bLaxmi
_aDelhi
_c2007
300 _a890
650 _aEnvironmental Science
942 _cBK
999 _c45758
_d45758