TY  - GEN
AU  - Farr , E.
AU  - Henderson , w. C.
TI  - Land drainage
SN  - 0582450071
U1  - 631.62 
PY  - 1986///
CY  - New York
PB  - Longman Group Limited
KW  - LAND DRAINAGE
KW  - AGRICULTURE
ER  -