00469nam a2200169Ia 4500008004100000020001500041082001400056100001900070245004200089260004800131300000800179650003400187650001800221653002100239653002200260700001700282170901s2008    xx            000 0 und d  a8180300439  a547bS48O  aSingh, Ayodhya 0aOrganic Chemistry of Natural Products  aNew DelhibCampus Books Internationalc2008  a597  aChemistry and allied sciences  aPure Sciences  aNatural products  aOrganic compounds  aSingh, Seema