Environmental sanitation abstracts.

Environmental sanitation abstracts.

Библиографические подробности
Соавтор: Environmental Sanitation Information Center (Bangkok, Thailand)
Формат: Continuing Resource
Язык:English
Опубликовано: Bangkok, Thailand Environmental Sanitation Information Center Asian Institute of Technology
Предметы:
Water > Purification > Abstracts > Periodicals.
Sewage > Purification > Abstracts > Periodicals.
Sewage > Purification.