Watt S.B, Wood W.E
Hand Dug Wells and their construction S.B. Watt, W.E. Wood - London Intermediate Technology Pub 1979 - 253p
eng
0-903031-57-4
Wells, H G collected works
623.912 / WAH
Hand Dug Wells and their construction S.B. Watt, W.E. Wood - London Intermediate Technology Pub 1979 - 253p
eng
0-903031-57-4
Wells, H G collected works
623.912 / WAH