XI INTERNATIONAL CONGRESS OF GENETICS

From the Secretary of the Organising Committee, Professor S. J. Geerts, a first announcement has been received concerning the XI International Congress of Genetics, which is to be held during the nine days of September 2-10, 1963, at The Hague, Netherlands. A Scientific Programme is being arranged, which includes symposia of lectures on invitation, short reports and demonstrations. In ad- dition, excursions and a Ladies' Programme are planned.

From the further arrangements we quote: The language of the Congress communications will be English. Congress members may present their lectures in the language of their choice but should give a summary in English.

The address of the Secretary-General's Office is:

14, De Monchyplein The Hague, Netherlands.

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