00258nam a2200097Ia 4500008004100000020001400041100001900055245004300074260003300117300001000150260211s9999||||xx |||||||||||||| ||und||  a124269206  aKrumphanzl, V. 0aOverproduction of Microbial Products    bAcademic PressaU.S.A.c1982  a731p.