Uninvited visitors
a biologist looks at UFO's
Sanderson, Ivan Terence
1911-1973
creator
text
bibliography
xxk
London
Spearman
1967
1969
monographic
eng
viii, 245 p., plate. : 2 illus., 2 facsims; 23 cm.
Ivan T. Sanderson.
Bibliography: p. 242-244.
Unidentified flying objects
TL789 .S2 1969
629.1334 SAU
0854350500
77447460
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