Verma, R. K., K. S. Kapoor, R. S. Rawat, and Surinder Kumar. 2006. “Effect of Limestone Mine Spoil and Forest Soil-Based Potting Media on Growth Performance of Different Tree Species under Nursery Conditions”. Indian Forester 132 (8):1001-6. https://doi.org/10.36808/if/2006/v132i8/4239.