96 
NOTICE. 
A Bibliography on Hookworm Disease of about 450 pages will shortly be 
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TICKS 
A Monograph of 
the Ixodoidea 
Part I. THE ARGASIDAE, viii + 104 pp., 116 text-figures and 
3 plates. Royal 8vo. 7s. 6c?. net. (Appeared 1908.) 
Part II. IXODIDAE, THE GENUS IXODES, xix + 243 pp., 192 
text-figures and 4 plates. Royal 8vo. 14s.net. (1911.) For 
Bibliography, see below. 
Part III. IXODIDAE, THE GENUS HAEMAPHYSALIS, x iii + 
202 pp., 144 text-figures and 6 plates (2 coloured). Royal 8vo. 
14s. net. (1915.) For Bibliography, see below. 
By 
George H. F. Nuttall, F.R.S. and C. Warburton, M.A. 
BIBLIOGRAPHY OF THE IXODOIDEA 
Part I by G. H. F. Nuttall, L. E. Robinson and W. F. Cooper. 
(2004 titles.) 7s. 6d. net. (1911.) Not sold separately from 
Part II of Text as above. 
Part II by G. H. F. Nuttall and L. E. Robinson. (462 titles.) 
6s. 6d. net. (1915.) Not sold separately from Part III of 
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N.B. These Bibliographies are an essential part of the work 
as they contain complete references to authors cited in the text 
and the references are frequently accompanied by notes in paren¬ 
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