Natural Resources Conservation Service
Approx 11,000
служба Министерства сельского хозяйства США
agency of the US Department of Agriculture
Soil Conservation Service, Soil Erosion Service
agenție a Departamentului de Agricultură SUA
Behörde des Landwirtschaftsministeriums der Vereinigten Staaten
Chief
Jawatan Konservasi Sumber Daya Alam