Lac dye iron factory waste effluents
Bhowmik, T., Ghosh, A.K.
Lac dye iron factory waste effluents - Ranchi 1958 - 320-320 p. - Indian Lac Research Institute, .
638.326
Lac dye iron factory waste effluents - Ranchi 1958 - 320-320 p. - Indian Lac Research Institute, .
638.326