Dieleman, P. J. Drainage testing / by P.J. Dieleman, B.D. Trafford. - Rome : Food and Agriculture Organization of the United Nations, 1976. - Irrigation and drainage paper ; 28 . - FAO irrigation and drainage paper ; 28. . Bibliography: p. 167-170. ISBN: 9251000166 LCCN: 79302873 //r952 Nat. Bib. No.: It*** Subjects--Topical Terms: Drainage -- Testing.--Drainage -- Testing. LC Class. No.: TC970 / .D53 Dewey Class. No.: 627/.54/028