共 17 条
- [1] CHANCELLOR R. J., 1969, Road Verges, their Function and Mgmt: Symp. Proc. Monks Wood Exp. Stn (The Nature Conservancy)., P29
- [2] A 2ND SURVEY OF CEREAL WEEDS IN CENTRAL SOUTHERN ENGLAND [J]. WEED RESEARCH, 1984, 24 (01) : 29 - 36
- [4] CLAPHAM AR, 1981, EXCURSION FLORA BRIT
- [5] FOGELFORS H, 1985, 26TH SWED WEED C, P178
- [6] A SURVEY OF GRASS WEEDS IN CEREALS IN CENTRAL SOUTHERN ENGLAND [J]. WEED RESEARCH, 1982, 22 (03) : 163 - 171
- [7] FROUDWILLIAMS RJ, 1980, 1978 1979 WEED RES O, P43
- [8] THE INFLUENCE OF A WEEDY HABITAT ON THE SEED BANK OF AN ADJACENT CULTIVATED FIELD [J]. CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE, 1986, 64 (09): : 1879 - 1883
- [9] Marshall E. J. P., 1985, Aspects of Applied Biology, P49
- [10] MARSHALL EJP, 1986, 96 LONG ASHT RES STA