共 11 条
- [1] Bakels C. C., 1988, MAN MADE SOILS, P35
- [2] EDELMAN CH, 1974, HARM TIESING LANDBOU
- [3] HEDINGA HA, 1987, CINGULA, V9
- [5] TRIENEKENS G, 1985, BRABANTS HEEM, V37, P2
- [6] VANDEWESTERINGH W, 1988, BAR INT SERIES, V410, P5
- [7] VANGEEL B, 1987, FARM LIFE CAROLINGIA, V1, P6
- [8] WAATERINGE WG, 1988, BR ARCHAEOL REP INT, V410, P55
- [9] WAATERINGE WG, 1988, BRIT ARCHAEOLOGICAL, V416, P1
- [10] WAATERINGE WG, 1986, ANTHR INDICATORS POL, P187