y,.. y^ 



JULY.] Price Is. 6d. [1896. 



TRANSACTIONS 



OF THE 



HERTFORDSHIRE 



NATURAL HISTORY SOCIETY 



AND 



FIELD OLXJB 



EDITED BY JOHN HOPKINSON, F.L.S., F.G.S. 



VOL. IX. PART 2. 



CONTENTS : 



PACK 



•5. Hertt'oixlshire Raiufall, Pereolation, and Evaporation. By John Hopkinsou, 



F.L.S., F.G.S., F.R..Met.Soc. (Plate I.) U 



(The concluding parts of Vol. VIII will be published concurrently with tlu- 



earlier parts of Vol. IX.) 



LONDON : 

 GURXEY & JACKSOX, Successors to VAN VOORST, PATERNOSTER ROW. 



HERTFORD : 

 STEPHEN AUSTIN AND SONS, PRINTERS, FORE STREET. 



1896. 



