Smoke blackened thatch : a unique source of late medieval plant remains from southern England /
Letts, John B.
Moir, James.
Smith, David.
Moulins, Dominique de.
English Heritage.Ancient Monuments Laboratory.
University of Reading.Department of Agricultural Botany.
University of Reading.Rural History Centre.
[London] : Ancient Monuments Laboratory, English Heritage ; Reading : the Department of Agricultural Botany & the Rural History Centre, The University of Reading
1999.