Drainage disrict assessments
Boyd, George R., Hart, R.A.
Drainage disrict assessments A study of present practices in assessing benefits under the state drainage laws - Washington 1924 - 1-70 p. - Drainage, Laws, Benefits United State of Department of Agriculture. Bulletin No. 1207 .
Drainage disrict assessments A study of present practices in assessing benefits under the state drainage laws - Washington 1924 - 1-70 p. - Drainage, Laws, Benefits United State of Department of Agriculture. Bulletin No. 1207 .