000 00289nam a2200109Ia 4500
008 210324s2006 xx 000 0 und d
041 _aeng
082 _a574.19
100 _aYadau, P.R.
_91592061
245 _aBiological techniques
260 _aN. Delhi
_bDiscovery Publishing House
_c2006
999 _c1040698
_d1040698