Identifiant pérenne de la notice : 109384091
Notice de type
Collectivité
Notice d'autorité liée
Virginia. Fairfax County
LCNA
Soil survey of Fairfax County, Virginia / by H. C. Porter ... [et al.]; United States
Department of Agriculture, Soil Conservation Service, in cooperation with the Virginia
Agricultural Experiment Station and Fairfax County, Virginia ; 1963