AU  - Brongers, J. A.
TI  - Air photography and Celtic field research in the Netherlands
SN  - 9012013631
AV  - DJ51 B76 1976,v.1-2
PY  - 1976///
CY  - Amersfoort
PB  - Rijksdienst voor het Oudheidkundig Bodemonderzoek, ROB
KW  - Agriculture
KW  - History
KW  - Netherlands
KW  - Celts
KW  - Aerial photography in archaeology
KW  - Drenthe (Netherlands)
KW  - Maps.
KW  - Antiquities, Celtic
N1  - Includes bibliographical references; Vol. [1]. Introduction -- Chapter I. The History of Air Photography and Its Application to Arhaeology in the Netherlands -- Chapter II. The History of Celtic Field Research, especially in the Netherlands -- Chapter III. The Use of Air Photographs and maps in Celtic Field Research -- Chapter IV. The Investigations near Vaassen -- Chapter V. Interpretation -- Vol. [2] Portfolio (20 fold. leaves of plates)
ER  -