Author

Watt, S.B.

Catalogue records by Watt, S.B. in the PakCat Union Catalogue.

4 catalogue records

Catalogue records

21 chain and washer pumps: from the 1958 Peking Agricultural Exhibition Watt, S. B 1977 A manual on the hydraulic ram for pumping water Watt, S.B. 1982 Hand Dug Wells And Their Construction Watt S B 2008 Hand dug wells and their Construction Watt, S.B. 1979