TY  - BOOK
AU  - Yukawa, Kujomitsu.
TI  - Irrigation water Management
PY  - 1978///
CY  - (s.l.)
PB  - Agricultura Land Water Resources
KW  - Irrigación
KW  - Japón
N1  - La biblioteca tiene: v.1 Water management and distribution system in Japan.- v.2 Water management improverment project in S-E Asia
ER  -