agriculture

backhoe

canal

channel

construction

countryside

crane

delivers

dredging

dutch

earthmoving

environment

equipment

europe

farm

field

flow

grass

green

high

holland

industry

inland

land

landscape

low

lowlands

machine

machinery

maintenance

management

mud

natural

nature

netherlands

polder

power

pump

rural

scenic

season

sediment

silt

sky

sludge

spoil

spring

steel

tractor

transport

transportation

water

waterway

work