Lee, Ronald F.
United States historical and archaeological monuments - México Instituto Panamericano de Geografía e Historia 1951 - 121p.
Preservation, legislative provisions and classification of monuments
MONUMENTOS HISTORICOS-UNITED STATES
L 731 L4799
United States historical and archaeological monuments - México Instituto Panamericano de Geografía e Historia 1951 - 121p.
Preservation, legislative provisions and classification of monuments
MONUMENTOS HISTORICOS-UNITED STATES
L 731 L4799