PUBLICATIONS OF THE SOCIETY. 



A FLORA OF HERTFORDSHIRE. 



By the late A. 11. PRYOR, B.A., F.L.S. 



Edited by B.^DAYDOK JACKSON, Sec. L.S. 



Willi an Introduction ou tbe 



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



By JOHN HorKINSON, F.L.S., F.G.S., and tbe EDITOR. 



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Transactions of the Watford Natural History Society. 



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Transactions of the Hertfordshire Natural History Society. 



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