共 14 条
- [1] Cherry Gordon E., 1975, ENV PLANNING 1939 19, V2
- [2] *INT UN CONS NAT N, 1969, UN WORLD LIST NAT PA
- [3] MacEwen A., 1987, GREENPRINTS COUNTRYS
- [4] MACEWEN A, 1982, NATIONAL PARKS CONSE
- [5] PEARSON P, 1987, GEOGRAPHICAL MAGAZIN, V59, P31
- [6] *SCOTL COUNTR COMM, 1974, PARK SYST SCOTL
- [7] *SCOTL COUNTR COMM, 1978, SCOTL SCEN HER
- [8] *SCOTL COUNTR COMM, 1987, TOW NIN
- [9] *SCOTL DEV DEP, 1980, 201980 SDD CIRC
- [10] *SCOTL NAT PARKS C, 1947, CMD235