Comparison of USBR and SCS drain envelope specifications
Willardson, L.S.
Comparison of USBR and SCS drain envelope specifications - 1987 - Printed
referDEes
English
09-161-50887
America
Drainage
Electrification
Engineering
Environment
Equipment
Evaluation
Great basin and pacific slope
Hydraulic engineering
Methods
North America
Site factors
Soil management
Testing
USA
89-110989
Comparison of USBR and SCS drain envelope specifications - 1987 - Printed
referDEes
English
09-161-50887
America
Drainage
Electrification
Engineering
Environment
Equipment
Evaluation
Great basin and pacific slope
Hydraulic engineering
Methods
North America
Site factors
Soil management
Testing
USA
89-110989