Results 111 to 120 of about 22,082 (147)
Potential sources of bias in the use of Escherichia coli to measure waterborne diarrhoea risk in low-income settings. [PDF]
Trop Med Int Health, 2017 Ercumen A +5 more
europepmc +1 more source
Experiments in Economics: Testing Theories vs. the Robustness of Phenomena [PDF]
Francesco Guala, Luigi Mittone
core
National Sample Card Manufacturers Association, Inc. and Paper, Allied-Industrial, Chemical and Energy Workers International Union (PACE), AFL-CIO Local 1-0107 (2001) [PDF]
, 2001 core +1 more source
Income in the United States, Its Amount and Distribution, 1909-1919, Volume II: Detailed Report [PDF]
Frederick R. Macaulay
core