Am J Public Health Nations Health. 1948 May;38(5):664-9. doi: 10.2105/ajph.38.5_pt_1.664.
American journal of public health and the nation's health
I WEINSTEIN, A H FLETCHER
PMID: 18857971 PMCID: PMC1624587 DOI: 10.2105/ajph.38.5_pt_1.664
[No abstract available.]
Keywords: RAGWEED/control