TY  - REP
AU  - Broughton,R.S.
TI  - Field tests of some drain tube envelope materials [Subsurface drainage system, Quebec]
U1  - 84-065658 
PY  - 1982///
KW  - Drainage and irrigation
KW  - Quebec
KW  - Water management installations and equipment
N1  - ill. 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. 69-78
ER  -