Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

2 июн 1898 г. - Paul-Louis Simond

Описание:

Proved that fleas were transmitting Y. Pestis

Добавлено на ленту времени:

B HLTH 224

ByKelly Stevens

13 дек 2018

1

0

909

Дата:

2 июн 1898 г.

Сейчас

~ 127 г назад

Изображения:

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL