المؤلفون: Buchan, Alastair, Bell, Coral, Bellany, Ian, Windsor, Philip, Roberts, Adam, Gray, Colin, Ranger, Robert

المصدر: Survival; November 1972, Vol. 14 Issue: 6 p301-309, 9p

المؤلفون: Buchan, Alastair

المصدر: Survival; July 1966, Vol. 8 Issue: 7 p222-228, 7p

المؤلفون: Beaton, Leonard, Sharp, Anthony, Neild, Robert, Buchan, Alastair

المصدر: Survival; September 1964, Vol. 6 Issue: 5 p244-247, 4p

المؤلفون: Nicholas, H. G., Buchan, Alastair, Thomas, Hugh, Beaton, Leonard, Windsor, Philip, Hoskyns, Catherine, Booth, Alan

المصدر: Survival; January 1964, Vol. 6 Issue: 1 p47-52, 6p

المؤلفون: Buchan, Alastair

المصدر: Survival; September 1963, Vol. 5 Issue: 5 p224-232, 9p

المؤلفون: Beloff, Max, Bull, Hedley, Buchan, Alastair, Lee, Asher, Goold-Adams, Richard, Davey, John

المصدر: Survival; May 1960, Vol. 2 Issue: 3 p134-138, 5p

المؤلفون: Buchan, Alastair

المصدر: Survival; May 1972, Vol. 14 Issue: 3 p106-113, 8p

المؤلفون: Buchan, Alastair

المصدر: Survival; March 1968, Vol. 10 Issue: 3 p97-100, 4p

المؤلفون: Ikle, Fred, Aron, Raymond, Garthoff, Raymond, Young, Wayland, Buchan, Alastair

المصدر: Survival; January 1963, Vol. 5 Issue: 1 p38-44, 7p

المؤلفون: Nicholas, H. G., Pirani, Felix, Halle, Louis, Buchan, Alastair, Brennan, D. G.

المصدر: Survival; September 1962, Vol. 4 Issue: 5 p236-241, 6p