agriculture
building
canal
channel
clear
cracked
damage
dampness
desert
deserts
destination
disease
ditch
door
dry
embankment
europe
farming
farmland
flow
gage
grass
green
house
irrigation
irrigation ditch
landscape
line
long
meadow
meter
narrow
reed
river
sand
scale
semidesert
southwest
steppe
straight
structure
tranquility
undergrowth
water
water supply
watering hole