[032-052] Preparation of Humic Acids from Illinois Coal
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[033-046] 2chloro3,5bis(acetylamino)toluene
2chloro3,5bis(acetylamino)toluene Author: Yobe, G.R.
Preparation of Humic Acids from Illinois Coal Authors: Yohe, G.R. and Harman, C.A.
2chloro3,5bis(acetylamino)toluene Author: Yobe, G.R.