flegg kenneth williamson (39 resultados)

Bird Study : The Journal of the British Trust for Ornithology Volume 16 September 1969 Number 3 / B H B Dickinson and H M Dobinson "A study of a Greenfinch roost" / J J M Flegg and C J Cox "The moult of British Blue Tit and Great tit populations" / Adam Wilson "Preliminary counts of birds in central Highland pine woods" / K A Beaten "Bird population changes on farmland and in woodland for the years 1967-68"

J J M Flegg and Kenneth Williamson (Editors) / B H B Dickinson and H M Dobinson "A study of a Greenfinch roost" / J J M Flegg and C J Cox "The moult of British Blue Tit and Great tit populations" / Adam Wilson "Preliminary counts of birds in central Highland pine woods" / K A Beaten "Bird population changes on farmland and in woodland for the years 1967-68"

Revista / Publicación

Bird Study : The Journal of the British Trust for Ornithology Volume 16 June 1969 Number 2 / L J Yeatman "Seasonal fluctuations of a bird population on the coast of the Var, France" / The distribution of the Raven in Britain and Ireland/ J Stafford "The census of heronries, 1962-63" / Raymond Hewson "Roosts and roosting habits of the Dipper" / J D R Vernon " Spring migration of the Common Gull in Britain and Ireland"

J J M Flegg and Kenneth Williamson (Editors) / L J Yeatman "Seasonal fluctuations of a bird population on the coast of the Var, France" / The distribution of the Raven in Britain and Ireland/ J Stafford "The census of heronries, 1962-63" / Raymond Hewson "Roosts and roosting habits of the Dipper" / J D R Vernon " Spring migration of the Common Gull in Britain and Ireland"

Revista / Publicación

Bird Study the Journal of the British Trust for Ornithology Volume 20 Number 1 March 1973

Flegg J. J. M., Williamson Kenneth

Revista / Publicación

Bird Study the Journal of the British Trust for Ornithology Volume 20 Number 3 September 1973 / H Milne and L H Campbell "Sea-ducks" / P J Dare and A J Mercer "the Oystercatcher" / J A Webster "Barn Owl" / M de L Brooke "Birds of the Shiant Islands" / Peter Corkhill "Puffins" / H E M Dott ",Fulmars" / Mary J Taitt "the Starling"

J J M Flegg and Kenneth Williamson (Editors) / H Milne and L H Campbell "Sea-ducks" / P J Dare and A J Mercer "the Oystercatcher" / J A Webster "Barn Owl" / M de L Brooke "Birds of the Shiant Islands" / Peter Corkhill "Puffins" / H E M Dott ",Fulmars" / Mary J Taitt "the Starling"

Revista / Publicación

Bird Study the Journal of the British Trust for Ornithology Volume 19 Number 3 September 1972 / D A Ratcliffe "Peregrines" / M P Harris "Manx Shearwaters"

J J M Flegg and Kenneth Williamson (Editors) / D A Ratcliffe "Peregrines" / M P Harris "Manx Shearwaters"

Revista / Publicación

Bird Study the Journal of the British Trust for Ornithology Volume 19 Number 4 December 1972 / J D R Vernon "Black-headed and Common Gulls" / David Glue and Robert Morgan "Cuckoo Hosts"/ Peter Corkhill "Puffins" / David Holyoak "the Clough and Alpine Clough" / J J M Flegg and C J Cox "Black-headed Gulls" (SL#87)

J J M Flegg and Kenneth Williamson (Editors) / J D R Vernon "Black-headed and Common Gulls" / David Glue and Robert Morgan "Cuckoo Hosts"/ Peter Corkhill "Puffins" / David Holyoak "the Clough and Alpine Clough" / J J M Flegg and C J Cox "Black-headed Gulls" (SL#87)

Revista / Publicación

Bird Study the Journal of the British Trust for Ornithology Volume 19 Number 1 March 1972

Flegg J. J. M., Williamson Kenneth

Revista / Publicación

Bird Study the Journal of the British Trust for Ornithology Volume 18 Number 4 December 1971 / P E Davidson "Some Foods taken in by Waders in Morecambe Bay, Lancashire" / David E Glue "Salt marsh Reclamation Stages and Their Associated Birdlife" / M E Greenhalgh / The Breeding Bird Communities of Lancashire Salt marshes" / L A Batten ",Bird Population Changes for the Years 1969-1970" / J Stafford "The Heron population of England and Wales, 1928-1970"

J J M Flegg and Kenneth Williamson (Editors) / P E Davidson "Some Foods taken in by Waders in Morecambe Bay, Lancashire" / David E Glue "Salt marsh Reclamation Stages and Their Associated Birdlife" / M E Greenhalgh / The Breeding Bird Communities of Lancashire Salt marshes" / L A Batten ",Bird Population Changes for the Years 1969-1970" / J Stafford "The Heron population of England and Wales, 1928-1970

Revista / Publicación

Bird Study (The journal of the British Trust for Ornithology) December 1969 Vol 16 No 4 / David Lack "The numbers of bird species on islands" / H B Ginn "The use of annual ringing and nest record card totals, as indications of population levels" / W R P Bourne "Seabird Group, Interim Report 1968-69"

J J M Flegg and Kenneth Williamson (Editors) / David Lack "The numbers of bird species on islands" / H B Ginn "The use of annual ringing and nest record card totals, as indications of population levels" / W R P Bourne "Seabird Group, Interim Report 1968-69"

Revista / Publicación

Bird Study (The journal of the British Trust for Ornithology): Vol 16 No 4

Flegg, J J M; Williamson, Kenneth

Bird Study (The journal of the British Trust for Ornithology): Vol 21 No 1

Flegg, J J M; Williamson, Kenneth

BIRD STUDY- VOLUME 19& 20-1972/1973= THE JOURNAL OF THE BRITISH TRUST FOR ORNITHOLOGY (BOUND COPIES)

J.J.M.FLEGG & KENNETH WILLIAMSON (EDITED BY)

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 16 Number 1 March 1969

Flegg J. J. M., & Williamson, Kenneth

BIRD STUDY VOLS. 17-18

Flegg, J.J.M. & Williamson, Kenneth

BIRD STUDY VOLS. 19-20

Flegg, J.J.M. & Williamson, Kenneth

Bird Study. Volume 19. 1972. 4 volume set

Flegg, J J M; Williamson, Kenneth [eds.]

Original o primera edición

Bird Study. Volume 20. 1973. 4 volume set

Flegg, J J M; Williamson, Kenneth [eds.]

Original o primera edición

Bird Study. Volume 18. 1971. 4 volume set

Flegg, J J M; Williamson, Kenneth [eds.]

Original o primera edición

Bird Study. Volume 17. 1970. 4 volume set

Flegg, J J M; Williamson, Kenneth [eds.]

Original o primera edición

THE JOURNAL OF THE BRITISH TRUST FOR ORNITHOLOGY: BIRD STUDY VOLUME 20 NUMBER 3 SEPTEMBER 1973

Flegg, J J M; Williamson, Kenneth (Eds.)

Original o primera edición

BIRD STUDY VOLS. 19-20

Flegg, J.J.M. & Williamson, Kenneth

BIRD STUDY VOLS. 17-18

Flegg, J.J.M. & Williamson, Kenneth

Bird Study the Journal of the British Trust for Ornithology Volume 19 Number 4 December 1972

Flegg J. J. M., Williamson Kenneth

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 18 Number 1 March 1971

Flegg J. J. M., Williamson Kenneth

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 18 Number 2 June 1971

Flegg J. J. M., Williamson Kenneth

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 20 Number 4 December 1973

Flegg J. J. M., Williamson Kenneth

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 17 Number 1 March 1970

Flegg J. J. M., Williamson Kenneth

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 20 Number 2 June 1973

Flegg J. J. M., Williamson Kenneth

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 21 Number 1 March 1974

Flegg J. J. M., Williamson Kenneth

Original o primera edición

Bird Study the Journal of the British Trust for Ornithology Volume 19 Number 3 September 1972

Flegg J. J. M., Williamson Kenneth

Original o primera edición