Environmental sanitation abstracts.

Environmental sanitation abstracts.

書誌詳細
団体著者: Environmental Sanitation Information Center (Bangkok, Thailand)
フォーマット: Continuing Resource
言語:English
出版事項: Bangkok, Thailand Environmental Sanitation Information Center Asian Institute of Technology
主題:
Water > Purification > Abstracts > Periodicals.
Sewage > Purification > Abstracts > Periodicals.
Sewage > Purification.