ME/BO/CO Verfahrenstechnik GmbH & Co. KG
Mecafina SA
Medlar Steven J.
Melin Denny L.
Michalski Lothar
Microbial & Aquatic Treatment Systems, Inc.
Microbial Aquatic Treatment
Miller Gary
Mishima Koji
Miyagi Toru
Miyamoto Takahide
Miyazaki Toyofumi
Mizuguchi Tamotsu
Mizuno Shin-ichi
Mochizuki Tadao
Moellenbeck Albert J.
Monsanta Company
Monsanto Enviro-Chem Systems, Inc.
Moulton Patrick L.
Multi-Flo, Inc.