L'hygi©·ne publique en Pologne
Subtitle: ourage publi©♭ ©  l'occasion du voyage collectif organis©♭ par L'Organisation d'Hygi©·ne de la Soci©♭t©♭ des Nations
By: red. M. Kacprzak
Publisher: publisher not identified
Published: 1933
Place of publication: Warsaw
Language: fre
Number of pages: 255
Subjects: Public Health; Public health