INCREASED SHEEP NUMBERS AND THE LOSS OF HEATHER MOORLAND IN THE PEAK DISTRICT, ENGLAND

[1] BRUNSTROM R, 1976, THESIS U LONDON

[2] EVANS R, 1977, J BRIT GRASSLAND SOC, V32, P65

[3] HEWSON R, 1977, Naturalist (Rotherham), V102, P133

[4] Hewson R., 1962, Proceedings of the Zoological Society of London, V139, P515

[5] POPULATION FLUCTUATIONS IN RED GROUSE LAGOPUS LAGOPUS SCOTICUS [J]. JOURNAL OF ANIMAL ECOLOGY, 1967, 36 (01) : 97 - +

[6] JONES LII, 1967, TECH B WELSH PLANT B, V2

[7] EFFECTS OF SEASON AND LEVEL OF GRAZING ON THE UTILIZATION OF HEATHER BY SHEEP .2. DIET SELECTION AND INTAKE [J]. GRASS AND FORAGE SCIENCE, 1979, 34 (01) : 45 - 53

[8] MILNE JA, 1974, J AGR SCI CAMB, V83, P231

[9] MOSS CE, 1913, VEGETATION PEAK DIST

[10] BREEDING DISTRIBUTION OF TWITE IN CENTRAL BRITAIN [J]. BIRD STUDY, 1973, 20 (02) : 121 - 126

[1] BRUNSTROM R, 1976, THESIS U LONDON

[2] EVANS R, 1977, J BRIT GRASSLAND SOC, V32, P65

[3] HEWSON R, 1977, Naturalist (Rotherham), V102, P133

[4] Hewson R., 1962, Proceedings of the Zoological Society of London, V139, P515

[5] POPULATION FLUCTUATIONS IN RED GROUSE LAGOPUS LAGOPUS SCOTICUS [J]. JOURNAL OF ANIMAL ECOLOGY, 1967, 36 (01) : 97 - +

[6] JONES LII, 1967, TECH B WELSH PLANT B, V2

[7] EFFECTS OF SEASON AND LEVEL OF GRAZING ON THE UTILIZATION OF HEATHER BY SHEEP .2. DIET SELECTION AND INTAKE [J]. GRASS AND FORAGE SCIENCE, 1979, 34 (01) : 45 - 53

[8] MILNE JA, 1974, J AGR SCI CAMB, V83, P231

[9] MOSS CE, 1913, VEGETATION PEAK DIST

[10] BREEDING DISTRIBUTION OF TWITE IN CENTRAL BRITAIN [J]. BIRD STUDY, 1973, 20 (02) : 121 - 126