rUBLICATIOXS OF TEE SOCIETY. 



A FLORA OF HERTFORDSHIRE. 



By the late A. R. PRYOR, B.A., F.L.S. 



Edited by B. DAYDOX JACKSOX, Sec.L.S. 



With au Introduction on the 



GEOLOGY, CLIMATE, BOTANICAL HISTORY, etc., of the COUNTY, 



By JOTIX irOPKIXSOX, F.L.S., F.G.S., and the EDITOR. 



Post 8vo., pp. Iviii and 588, with three Maps. Price 14.s. 



Transactions of the Watford Natural History Society 



YoL. I. 1875-78. (328 pages). Price 10s. Cf?. 



In Parts:— 1-6, and 8-10, Is. each; 7, Is. &d. 



Vol. II. 1878-80. (33G pages). Price 10s. 6f/. 



In Parts: — 1, 2, 4, 5, and 6, Is. %d. each ; 3, 7, and 8, Is. eacl:. 



Transactions of the Hertfordshire Natural History Society 



Vol. I. 1880-82. (352 pages). Price lis. 



In Parts: — 1, 2, 3, and 5, Is. Qd. each ; 4, 6, 7, S, and 9, Is. each. 



YoL. II. 1882-84. (seepages). Price 11. «. erf. 



In Parts: — 1-4, and 6, Is, Qd. each; o, 7, 8, and 9, Is. each. 



Vol. III. 1884-86. (358 pages). Price lis. 6rf. 



In Parts :— 1, 2, 3, 5, and 6, Is. %d. each ; 4, 7, 8, and 9, Is. eacli. 



YoL. lY. 1886-88. (296 pages). Price 9s. In 9 Parts, Is. each. 



YoL. Y. 1888-90. (288 pages). Price 9s. In 9 Parts, Is. each. 



YoL. YI. 1890-92. (290 pages.) Price 9s. In 9 Parts, Is. each. 



YoL. YII. Part 1, price Is. 



The Meteorite of the 20th of November, 1887. 



By H. GEORGE FORDHAM, F.G.S. 

 32 pages, with Coloured Map. Price Is. 



Water and Water- Supply. 



By JOHX IIOPKIXSON, F.L.S., F.G.S., etc. 

 36 pages, with Coloured Map. Price Is. 



Catalogue of the Library. 



60 pages (with Supplement). Price Is. Qd. Supplement (8 pp.) M. 



LOXDOX : 



GURXEY & JACKSOX, Successors to YAX YOORST, Paternoster Row. 



HERTFORD : STEPHEX AUSTIX & SOXS. 



