Toxicity of ddt residues: Effect of time of exposure of insects, coverage and te
Turner, N., Woodruff, N.
Toxicity of ddt residues: Effect of time of exposure of insects, coverage and te - New Haven 1948 - 1-35 p. - Connecticut Agricultural Expe .
Toxicity of ddt residues: Effect of time of exposure of insects, coverage and te - New Haven 1948 - 1-35 p. - Connecticut Agricultural Expe .