Water purification efforts and the black‐white infant mortality gap, 1906–1938

Autor:	Anderson, D. Mark, Charles, Kerwin Kofi, Rees, Daniel I., Wang, Tianyi
Zdroj:	In Journal of Urban Economics March 2021 122
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu Full Text from ScienceDirect