TY  - BK
AU  - Scott,Verne H.
AU  - Scalmanini,Joseph C.
TI  - Water wells and pumps:  their design, construction, operation, and maintenance
T2  - Bulletin (USA).
U1  - 90-009221 
PY  - 1978///
CY  - [Berkeley, CA] (USA)
PB  - Division of Agricultural Sciences, University of California, 
KW  - Agricultural structures
KW  - Engineering
KW  - Equipment
KW  - Hydraulic engineering
KW  - Machinery
KW  - Water supply
N1  - ill., charts, forms. Bibliography: p. 51. Cover title
ER  -