De Beer, Sir Gavin. Embryos and Ancestors. 3rd. Ed. Pub. Oxford Uni. Press 1958
pp.xii, 197 with b/w. photos., and illus. 8vo. Neat signatures to ffep., with occasional markers in margins and text. A thor. vg. hardback.
De Beer first published this work in 1930. A revised edition was published in 1951, and by 1958, he had enough material to warrant a further revision.
£30.00 [Ref: 59413]