Authors: MOOIJMAN KA HAVELAAR AH

Citation: Ka. Mooijman et Ah. Havelaar, APPLICATION OF MICROBIOLOGICAL (CERTIFIED) REFERENCE MATERIALS, Water science and technology, 35(11-12), 1997, pp. 467-470

Authors: JANNING B TVELD PH MOOIJMAN KA HAVELAAR AH

Citation: B. Janning et al., DEVELOPMENT, PRODUCTION AND CERTIFICATION OF MICROBIOLOGICAL REFERENCE MATERIALS, Fresenius' journal of analytical chemistry, 352(1-2), 1995, pp. 240-245

Authors: HAVELAAR AH HEISTERKAMP SH HOEKSTRA JA MOOIJMAN KA

Citation: Ah. Havelaar et al., PERFORMANCE-CHARACTERISTICS OF METHODS FOR THE BACTERIOLOGICAL EXAMINATION OF WATER, Water science and technology, 27(3-4), 1993, pp. 1-13