Early farming in South Bulgaria from the VI to the III millennia B.C. /
[by] Robin Dennell.
- Oxford : British Archaeological Reports, 1978.
- [21], 363 p. : ill., maps ; 30 cm.
- BAR international series (supplementary) ; 45 0143-3059 .
"Shortened and substantially rewritten version of [the author's] Ph.D. dissertation."