00414nam a22001337a 4500082001400000100002100014245008200035260003500117300000800152490004100160505003000201650004000231650000900271  a547.7 SUL  aSultanbawa,M.U.S  aOrganic Chemistry Part 111- Introduction to the chemistry of natural products  aColombobOpen Universityc1989  a86p  aOrganic chemistry-Part 111 -PSU 3120  aBachelor Science  Level 5  aOrganic, chemistry,natural products  aOUSL