Material relating to IOC (Congressus Internationalis Ornithologicus) Oxford 1966 and Moscow 1982. Correspondence to and from: Professor Valery Ilyichev, Ron Kettle , Eugene V Karev, Regina Burdonskya, Fred Jüssi, Richard Chandler, John Burton.
Material relating to IOC (Congressus Internationalis Ornithologicus) Moscow 1982, annotated copies of discographies (Dicter Wallscheger Mongolian), list of Bird Sound Recordings in the British Library of Wildlife Sounds at the British Institute of Recorded Sound, London (Jeffery Boswall and Ron K...