Irrigation canal
Palabras clave
chiang mai,
siam,
agriculture,
asia,
canal,
country life,
countryside,
dam,
dike,
dike,
embankment,
environment,
floodgate,
irrigation,
landscape,
natural background,
nature,
pure water,
reservoir,
river,
river bank,
rural area,
water,
water supply,
weir