6 results filtered with: Das, Jahar Lal.
- Books
Manual of hygiene and public health : a text book for medical and public health students / by Jahar Lal Das.
Das, Jahar Lal.Date: 1928- Books
A treatise on hygiene and public health, with special reference to the tropics / by Birendra Nath Ghosh and Jahar Lal Das.
Ghosh, Birendra Nath.Date: 1921- Books
Manual of hygiene and public health : a text book for medical and public health students / by Jahar Lal Das.
Das, Jahar Lal.Date: 1947-1948- Books
A treatise on hygiene and public health, with special reference to the tropics / by Birendra Nath Ghosh and Jahar Lal Das.
Ghosh, Birendra Nath.Date: 1912- Books
A manual of conservancy / by Jahar Lal Das.
Das, Jahar Lal.Date: 1919
- Books
- Online
A treatise on hygiene and public health, with special reference to the tropics / by Birendra Nath Ghosh and Jahar Lal Das.
Ghosh, Birendra Nath, 1882-1957.Date: 1912