Proceedings of the second Pan American scientific congress : the nature and significance of the changes in the birth and death rates in recent years /

Bibliographic Details
Main Author: Willcox, Walter F.
Format: Article
Language:English
Subjects:

MARC

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040 |a AR-CdURN 
773 0 |a Congreso Científico Panamericano   |n (2 :   |d 1915-1916 :   |c Washington) 
245 1 0 |a Proceedings of the second Pan American scientific congress :   |b the nature and significance of the changes in the birth and death rates in recent years /   |c Walter F. Willcox. 
300 |a 336-343 p. v.9 
650 4 |a SALUD PUBLICA 
650 4 |a MEDICINA 
650 4 |a NACIMIENTO-MUERTE-AMERICA 
650 4 |a AMERICA-NACIMIENTO-MUERTE 
650 4 |a MUERTE-NACIMIENTO-AMERICA 
100 1 |a Willcox, Walter F. 
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