یہ Publication Issue آپ کی زبان میں موجود نہیں ہے, میں دیکھنے: English (en), Español (es), Português (pt), Français (fr),
یا گوگل کے ترجمہ کا استعمال کرتے:  

Water Pumps - human and animal powered for irrigation. This book, the third in a series about different types of devices for pumping water, focuses on human and animal powered pumps for use in irrigation.

Other books in this series:
Book 1 — An Overview of the Different Types of Pumps
Book 2 — Human-Powered Pumps for Domestic Use
Book 4 — Hydraulic Ram Powered Pumps
Book 5 — Solar-Powered Pumps

This uses material from "Practical Action" with kind permission.

This edition published in the United Kingdom in 2021 by MissionAssist.