TY  - BOOK
AU  - Mawson, Ernest Oscar,
AU  - Calthrop, Everard Richard,
TI  - Pionner irrigation: a manual of information for farmers in the colonies 
AV  - TC805 M38
PY  - 1904///
CY  - London
PB  - C. lockwood
KW  - Riego
KW  - Manuales
KW  - Ferrocarriles
KW  - Local y luces
KW  - Manuales, etc
ER  -