Correspondence

Toxic Chemicals in Agriculture

Br Med J 1951; 1 doi: https://doi.org/10.1136/bmj.1.4714.1079-b (Published 12 May 1951) Cite this as: Br Med J 1951;1:1079

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview

Sign in

Log in through your institution

Subscribe