Knowles, Francis G. W.
Diagrams of human biology / By Francis G. W. Knowles. - London : Harrap, 1950. - 108 p. : ill. ; 25 cm.
Human biology.
Biology.
574.084 / KND
Diagrams of human biology / By Francis G. W. Knowles. - London : Harrap, 1950. - 108 p. : ill. ; 25 cm.
Human biology.
Biology.
574.084 / KND