Hand dug wells and their construction
Watt, S.B., Wood, W.E.
Hand dug wells and their construction by S.B. Watt and W.E. Wood - London Intermediate Technology Publication 1979 - 252 p.
Hand Dug Wells
624.157.6 / W346H
Hand dug wells and their construction by S.B. Watt and W.E. Wood - London Intermediate Technology Publication 1979 - 252 p.
Hand Dug Wells
624.157.6 / W346H