John Pickford
Low-cost Sanitation
John Pickford · 1995
פרטי הספר
- שנה
- 1995
- שפה
- English
- הוצאה
- Practical Action
- מהדורות
- 1
- עמודים
- 176
- ISBN
- 9781853392337
מקור הנתונים: Wikidata
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