Abstracts of Papers communicated to the Seventh International Congress of Hygiene and Demography

Transactions of the Seventh International Congress of Hygiene and Demography. Volume I

Transactions of the Seventh International Congress of Hygiene and Demography. Volume II

Transactions of the Seventh International Congress of Hygiene and Demography. Volume III

Transactions of the Seventh International Congress of Hygiene and Demography. Volume IV

Transactions of the Seventh International Congress of Hygiene and Demography. Volume IX

Transactions of the Seventh International Congress of Hygiene and Demography. Volume V

Transactions of the Seventh International Congress of Hygiene and Demography. Volume VII

Transactions of the Seventh International Congress of Hygiene and Demography. Volume VIII

Transactions of the Seventh International Congress of Hygiene and Demography. Volume XI

Transactions of the Seventh International Congress of Hygiene and Demography. Volume XIII

Reports of the proceedings of the Fourth Session of the international statistiscal congress