Farr, E. Land drainage / E. Farr and W.C. Henderson. - New York : Longman, 1986. - xii, 251 p. : ill. - Longman handbooks in agriculture . ISBN: 0582450071 (pbk.) : 7.50 (Great Britain) Subjects--Topical Terms: Drainage. Dewey Class. No.: 627/.54�19