THE BRITISH ECOLOGICAL SOCIETY. 
The British Ecological Society was founded in April, 1913, with the view 
of replacing, hy an organisation of more extensive scope, the British Vegetation 
Committee (founded in 1904). The object of the Society is to promote and 
foster the study of Ecology in its widest sense. 
The Annual Subscription for Membership of the Society is One Guinea 
(£1 15.), payable in advance, and is due on January 1st of each year. Members 
are entitled (a) to receive The Journal of Ecology post free; (b) to vote in 
the election of the Council and of Officers; (c) to be eligible for election to 
the Council and Committees or as Officers. 
COUNCIL AND OFFICERS FOR THE YEAR 1918. 
President: W. G. Smith. 
Vice-Presidents: F. E. Weiss, R. H. Yapp. 
Honorary Treasurer: Hugh Boyd Watt. 
Hon. Secretary: E. J. Salisbury. 
Editor of “ The Journal of Ecology ” : A. G. Tansley. 
Other Members of Council: R. S. Adamson, C. A. Cheetham, A. D. Cotton, 
G. Morris, R. Paulson, J. Ramsbottom, M. C. Rayner, T. W. Woodhead. 
BRITISH ECOLOGICAL SOCIETY PUBLICATIONS. 
(HALF PRICE TO MEMBERS OF THE BRITISH ECOLOGICAL SOCIETY) 
THE FUNDAMENTAL UNITS OF VEGETATION: 
HISTORICAL DEVELOPMENT OF THE CONCEPTS OF THE PLANT-ASSOCIATION 
AND THE PLANT-FORMATION. 
By C. K. MOSS. 
Pp. 36. PRICE ONE SHILLING. BY POST 1/1 
THE WOODLANDS OF ENGLAND. 
By C. li. MOSS, W. M. RANKIN and A. G. TANSLEY. 
With a scheme illustrating the relations of the natural woodlands of England. 
Pp. 37. PRICE ONE SHILLING. BY POST 1/1 
INTERNATIONAL PHYTOGEOGRAPHICAL EXCURSION 
IN THE BRITISH ISLES (1911): 
A RECORD AND SOME NOTES BY VARIOUS PHYTOGEOGRAPHERS 
WHO TOOK PART IN THE EXCURSION. 
Pp. 136. PRICE THREE SHILLINGS. BY POST 3/3 
INTERNATIONAL PHYTOGEOGRAPHIC EXCURSION 
IN AMERICA (1913). 
By A. G. TANSLEY. 
Pp. 53. PRICE TWO SHILLINGS. BY POST 2/2 
THE MARITIME ECOLOGY OF HOLME NEXT THE SEA, NORFOLK, 
By A. S. MARSH. 
With folding Vegetation map. 
PRICE TWO SHILLINGS. 
Apply to the Secretary of the British Ecological Society: or to Messrs. W. Wesley <5- Son, 
Essex Street, Strand. London. 
WILLIAM WESLEY & SON, 28, ESSEX STREET, STRAND, LONDON 
