Environmental sanitation abstracts.

Environmental sanitation abstracts.

التفاصيل البيبلوغرافية
مؤلف مشترك: Environmental Sanitation Information Center (Bangkok, Thailand)
التنسيق: Continuing Resource
اللغة:English
منشور في: Bangkok, Thailand Environmental Sanitation Information Center Asian Institute of Technology
الموضوعات:
Water > Purification > Abstracts > Periodicals.
Sewage > Purification > Abstracts > Periodicals.
Sewage > Purification.