This manual discusses different methods of rain water harvesting - mortar jar, brick jar, and partially below ground tank. Also included are directions for the manufacture of the tank, tank cover and tank pump.
รายละเอียดสิ่งพิมพ์
- ผู้ตีพิมพ์: ECHO Inc
- Dewey Decimal: 631.709
- ห้องสมุด ECHO: 631.709 ECH