RS ISO 15089: 2000 WATER QUALITY — GUIDELINES FOR SELECTIVE IMMUNOASSAYS FOR THE DETERMINATION OF PLANT TREATMENT AND PESTICIDE AGENTS
21,000.00
1
21,000.00
2
Rwanda Standards
RS ISO 24512: 2007 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES — GUIDELINES FOR THE MANAGEMENT OF DRINKING WATER UTILITIES AND FOR THE ASSESSMENT OF DRINKING WATER SERVICES