Exibindo 1 - 2 de 2
FOLHETO
The application of chemical analysis to the study of the biological processes of sewage purification
1904
AUTORIA Fowler, Gilbert John
EDITORA Sherratt & Hughes
LOCAL Manchester
LIVRO
Uncinariasis en Puerto Rico, un problema médico y económico
1916
AUTORIA Ashford, Bailey K.
EDITORA Bureau of Supplies Printing and Transportation
LOCAL San Juan