C. S. K. MISHRA, D. CHHOTARAY, MONALISA RATH, and JYOTIRMAYEE BEHERA, “STUDIES ON THE EFFECT OF ORGANIC AMENDMENTS AND EARTHWORM INOCULATION ON SOME IMPORTANT QUALITY PARAMETERS OF IRON MINE SPOIL”, The Bioscan, vol. 6, no. 1, pp. 29–32, Feb. 2011.