Watt, S. B.
Hand dug wells and their construction / [by] S. B. Watt, W. E. Wood. - London : Intermediate Technology Publications, 1976. - 234 p. : ill. ; 21 cm.
Bibliography: p. 226-234.
0903031272 : £3.50 £3.50
77371828
GB77-17242
Wells--Handbooks, manuals, etc.
TD407 / .W38 1977
Hand dug wells and their construction / [by] S. B. Watt, W. E. Wood. - London : Intermediate Technology Publications, 1976. - 234 p. : ill. ; 21 cm.
Bibliography: p. 226-234.
0903031272 : £3.50 £3.50
77371828
GB77-17242
Wells--Handbooks, manuals, etc.
TD407 / .W38 1977