Water surface profiles for land drainage channels
By: Elmer W. Gain
Contributors: United States. Soil Conservation Service
Series: Technical release - Soil Conservation Service, Engineering Division -- no. 4; Technical release - Soil Conservation Service, Engineering Division -- no. 4.
Published: 1960
Language: eng
Number of pages: 19
Subjects: Drainage; Channels (Hydraulic engineering)
Notes: Issued Jan. 1960.