Biology. 



Thompson, D'A. W. On Growth 

 and Form. Demy 8vo. Pp. 830. 

 1917 . Cambridge University Press . 

 24s. 



Thomson, .1. A. The Study of 

 Animal Life. 4th edn. Cr. 8vo. 

 Pp. 477. 1917. Murray. 6s. 



Secrets of Animal Life. Demy 



8vo. Pp. 332. 1919. Melrose. 

 7.9. 6d. 



Outlines of Zoology. 7th edn. 



Cr. 8vo. Pp.890. 1921. Frowde 

 and Hodder. 18s. 



Wells, H. G., and Davies, A.M. 



Text-Book of Zoology. Revised by 

 .T.T.Cunningham. 6th edn. 10th 

 imp. Cr. Svo. Pp. 495. 1917. 

 University Tutorial Press. 9s. 6d. 



v. INSECTS: SPIDERS, TICKS. 



Adler , H . Alternating Generat ions . A 

 Riological Study of Oak Galls and 

 Gall Flies. Translated and edited 

 by C. R. Straton. Cr. Svo. Pp. 

 242. 1894. Oxford: Clarendon 

 Press. 10s. 6d. 



Avebury, Lord. On the Senses, 

 Instincts, and Intelligence of Ani- 

 mals, with special Reference to 

 Insects. 6th edn. Cr. Svo. Pp. 

 164. Kegan Paul. 7s. Qd. 



Ants, Bees, and Wasps : a Record 



of Observations on the Habits of the 

 Social Hymenoptera. 17th edn. 

 3rd imp. 'Cr.Svo. Pp.453. 1915. 

 Kegan Paul. 7s. 6rf. 



Bal four -Browne, F. Keys to the 



Orders of Insects. Demy Svo. 

 Pp.66. 1920. Cambridge Univer- 

 sity Press. 7s. Qd . 



Barrett, C. G. The Lepidoptera of 

 the British Islands. A Descriptive 

 account, of their Families , Genera , 

 Species, Preparatory States and 

 Localities. 11 Vols. Demy Svo. 

 1893-1907. Vol.1. Rhopalocera. 

 Vols. 2 11, Heterocera. 12s. 

 each. Large Paper Edition with 

 504 Coloured Plates. Roy. Svo. 

 18931907. (Vol. 1. Separately, 

 63?. 33 15s. Labelling List of 

 Species. Is. Qd. Lovell Reeve. 



Bastin, H. British Insects and How 

 to know them. Fcap. Svo. Pu. 

 142. 1917. Methuen. 2s. 



Bath, W. H. Handbook of Ants, 

 Bees, Dragon Flies, Earwigs, 

 Crickets, and Flies. 5th edn. Cr. 

 Svo. Pp.108. 1912. Allen and 

 Unwin. Is. Qd. 



Buckton, G. B. Monograph of the 

 British Cicadse or Tettigidse . With 

 82 Coloured Plates, illustrating 

 about 250 Species. 2 Vols. Med. 

 Svo. Pp. 211. .206. 3891. Lovell 

 Reeve . 63s . 



Monograph of the Membracidae. 



With 2 structural and 60 Plates, 

 illustrating about 400 species . Imp . 

 Svo. Pp~ 296. 1903. Lovell 

 Reeve. Coloured, 5 5s. Un- 

 co loured, 2 15s. 



Butler, E. A. Pond Life: Insects. 

 6th edn. Cr.Svo. Pp.127. 1909. 

 Allen and Unwin. Is. Qd. 



Carpenter, G. H. Insects: their 

 Structure and Life. A Primer of 

 Entomology. Cr. Svo. Pp. 104. 

 Dent . 6s / 



The Life Story of Insects. Roy. 



16mo. Pp.134. 1913. Cambridge 

 University Press. 2s. Qd. 



Coleman , W . S . British Butterflies . 

 New edn. Cr.Svo. Pp.160. 1910. 

 Rout ledge. 5s. 



Crabtree , J . H . Wonders of Insect 

 Life: Details of the Habits and 

 Structure of Insects. Illustrated 

 by the Camera and the Microscope. 

 Cr. Svo. Pp. 219. 1920. Rout- 

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Ealand , C : . A . Insect Life . With 5O 

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 Demy Svo . Pp . 352 . 1921 . Black . 

 30s. 



Edwards , J . The Hemiptera Homo- 

 ptera of the British Islands . With 

 2 structural Plates. Demy Svo. 

 Pp. 271. 1896. 21s. Large 

 Paper Edition, with 28 Plates, 

 illustrating about 300 Species. 

 Super Roy. Svo. Pp. 283. 1896. 

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