 | Spraying and dusting residues in agriculture. | (1) |
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 | Responses and residues in sugarbeets, soybeans, and corn irrigated with 2,4,-D or silvex-treated water / V.F. Bruns... B.L. Carlile... and A.D. Kelley]. Bruns, V. F. (Victor Friedrich), 1915- 4n Washington : U.S. Dept. of Agriculture, 1973. | |
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