Merrettig-Bruns, U.U.Merrettig-Bruns2022-03-102022-03-102004https://publica.fraunhofer.de/handle/publica/347081Microorganisms were characterized and the conditions for reproduction were described. The appearance in natural and industrial environment was evaluated and the importance of risk ranking of microorganisms for workplace exposure was explained.demicroorganismindustryenvironmentrisk rankingcharacterisationMikroorganismusCharakterisierungRisikoeinstufungUmweltArbeitswelt620conference paper