INTERNATIONAL H YD ROGE AP HIC
REPORT OF PROCEEDINGS.
PUBLISHED BY HIS MAJESTY'S STATIONERY OFFICE.
To be purchased throiigl any Bookseller or directly from H.M. STATIONERY O/EICE at the. following addresses : Imperial House, Kingsway, London, W.C.2, and 28, Abingdon Street, London, S.W. 37, Peter Street, Manchester; 1, St. Andrew's Crescent, Cardiff; 23, Forth Street, Edinburgh; or from E. PONSONTV, Ltd., 116, Grafton Street, Dublin.
Price 10a. Qd. Net.