{"id":"001013991","type":"book","title":"Sampling strategies for phosphorus in archaeological sites","publisher":"Archaeopress","publisher-place":"Oxford","pages":"170-177","container-title":"Archaeological sciences : 1997. Proceedings of the Conference held at the University of Durham, 2nd-4th september 1997","author":[{"family":"Owen","given":"Andrew"}],"issued":{"raw":"2001"}}