TY  - REP
AU  - Lucas,P.E.
TI  - Subsurface drainage:  a comparison between field evaluation and estimated properties for fourteen soils in the Midwest with restrictive layers [USA]
U1  - 84-065630 
PY  - 1982///
KW  - Drainage and irrigation
KW  - Soil chemistry and physics
KW  - USA
N1  - Includes referDEes
T2  - Advances in drainage: proceedings, Fourth National Drainage Symposium, December 13-14, 1982, Palmer House, Chicago, Illinois. St. Joseph, Mich. (USA). American Society of Agricultural Engineers. 1982. p. 149-155
ER  -