1. Allen, E.B. and Allen, M.F. (1980). Natural re-establishment of vesicular arbuscular mycorrhizae following stripmine reclamation in Wyoming. J Appl. Ecol., 17: 139-147. https://doi.org/10.2307/2402969
2. Amaranthus, M.P. and Perry, D.A. (1989). Interaction effects of vegetation type and Pacific madron soil inocula on survival, growth, and mycorrhiza formation of Douglas-fir. Can. J. For. Res., 19: 550-556. https://doi.org/10.1139/x89-087
3. Annon. (1981). The Analysis of Agricultural Materials - A Manual of the Analytical methods used by the Agricultural Development and Advisory Service. ministry of Agriculture, Fisheries and Food. RB 427. HMSO, London, UK.
4. Bremner, J.M. (1965a). Inorganic forms of nitrogen. In: Black CA (ed.) Methods of Soil Analysis, Part 2 Agronomy, No. 9, pp. 1179-1237. https://doi.org/10.2134/agronmonogr9.2.c33
5. Bremner J.M. (1965b). Total nitrogen. In: Black CA (ed) Methods of Soil Analysis. Part 2 Agronomy No. 9, pp. 1149-1178. https://doi.org/10.2134/agronmonogr9.2.c32
6. Daft, M.J. and Hacskaylo, E. (1976). Arbuscular mycorrhizas in the anthracite and bituminous coal wastes of Pennsylvania. J Appl. Ecol., 13: 523-531. https://doi.org/10.2307/2401800
7. Daft M.J. and Nicolson T.H. (1974). Arbuscular mycorrhizas in plants colonizing coal waste in Scotland. New Phytol., 73: 1129-1138. https://doi.org/10.1111/j.1469-8137.1974.tb02142.x
8. Danielson R.M (1988). Mycorrhizae in forestry: the state of the art in land reclamation. In: Lalonde M. piche Y. (eds.) Canadian Workshop on Mycorrhizae in Foresty. Universite Laval. Ste-Foy, Quebec, pp 39-41.
9. Gemma, J.N. and Koske, R.E. (1990). Mycorrhizae in recent volcanic substrates in Hawaii. Am. J. Bot., 77: 1193-1200. https://doi.org/10.1002/j.1537-2197.1990.tb13618.x
10. Gerdemann, J.W. and Nicolson, T.H. (1963). Spores of mycorrhizal Endogone species extracted from soil by wet sieving and decanting. Trans. Br. Mycol. Soc., 46: 235-244. https://doi.org/10.1016/S0007-1536(63)80079-0
11. Giovannetti, M. and Mosse, B. (1980). An evaluation of technique for measuring VAM infection in roots. New Phytol, 84: 489-500. https://doi.org/10.1111/j.1469-8137.1980.tb04556.x
12. Helm, D.J. and Carling, D.E. (1993). Use of soil transfer for reforestation on abandoned mined lands in Alaska. II. Effects of sol transfers from different successional stages on growth and mycorrhizal formation by Populus balsamifera and Alnus crispa. Mycorrhiza, 3: 107-114. https://doi.org/10.1007/BF00208918
13. Jehne, W. and Thompson, C.H. (1981). Endomycorrhizae in plant colonization of coastal sand dunes at Coolooa, Queensland. Austr, J. Ecol., 6 (3): 221-230. https://doi.org/10.1111/j.1442-9993.1981.tb01573.x
14. Khan, A.G. (1981). Growth response of endomycorrhizal onions in unsterilized coal wastes. New Phytol., 87: 363-370. https://doi.org/10.1111/j.1469-8137.1981.tb03207.x
15. Kiernan, J.M.; hendrix, J.W. and Maronek, D.M. (1993). Endomycorrhizal fungi occurring on orphan strip mines in Kentucky. Can, J. Bot., 61: 1798-1803. https://doi.org/10.1139/b83-188
16. Molina, R. (1993). Specificity phenomena in mycorrhizal symbioses. Community-ecological consequences and practical implications. In: Allen M. (ed.) Mycorrhizal functioning-An integrated plant-fungal process. Chapman and Hall, London.
17. Olsen, S.R. and Dean, L.A. (1965). Phosphorus. In: Methods of Soil Analysis. Part 2. C.A. black et al., (Ed.) Agronomy No. 9 pp. 1035-1048. American Society of Agronomy.
18. Parkinson, D. (1978). Microbes, mycorrhizae and mine spoil. In: Wali M.K. (ed.) Ecology and coal resource development. Pergamon Press. New York, pp 634-642. https://doi.org/10.1016/B978-1-4832-8365-4.50086-7
19. Phillips, J.M. and Hayman, D.S. (1970). Improved procedures for clearing roots and staining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection. Trans. Br. Mycol. Soc., 55: 158-161. https://doi.org/10.1016/S0007-1536(70)80110-3
20. Ponder, F. Jr. (1979). Presence of endomycorrhizal fungi in recently graded coal mine spoil. J. Soil Water Conserv., 34: 186-187.
21. Ponniah, C.; Prabakaran J. and Jahangir, K.S. (1992). A preliminary account of endomycorrhizal occurrence in some tree species of acid alfisol system of Pudukkottai district, Tamil Nadu. Mycor. News, 4 (3): 7-9.
22. Reeves, F.B.; Wagner, D.; Moorman, T. and Kiel, J. (1979). The role of endomycorrhizae in revegetation practices in the semi-arid waste. I. A comparison of incidence of mycorrhizae in severely disturbed v/s natural environments. Am. J. Bot., 66: 6-13. https://doi.org/10.1002/j.1537-2197.1979.tb06186.x
23. Waaland. M.E. and Allen, E.B. (1987). Relationships between VA mycorrhizal fungi plant cover following surface mining in Wyoming. J. Range Manage., 40: 271-276. https://doi.org/10.2307/3899096