TY  - BOOK
ED  - Gran Bretaña. Ministry of Agriculture, Fisheries and Food
TI  - Irrigation
T2  - Her Majesty's Stationery Office. Bulletin
U1  - 631.7 
PY  - 1974///
CY  - London
PB  - Her Majesty's Sationery Office
KW  - Irrigación
ER  -