[1] a) Cunningham, S .D., Ow, D.W., Promises and Prospects of Phytoremediation, Plant Physiology, 110(3), 715 (1996). b) Cunningham S.D., Anderson T.A., Schwab, A.P. and Hsu, F.C., Phytoremediation of Soils Contaminated with Organic Pollutant Advances in Agronomy, 56, 55 (1996).
[2] Abedi-Koupai, J., Afyuni, M., Phytoremediation of Lead Contaminated Soils in Central Iran, Proceedings of International Conference on Soil and Ground Water Contamination and Clean up in Arid Countries, 20-23 Jun. 2003. Sultan Qabous University ,Oman, pp. 27-8 (2003).
[3] Banks M.K., Govindaraju R.S., Schwab A.P., Kulakow, P. and Finn, J., Phytoremediation of Hydrocarbon-Contaminated Soil, Lewis Publishers CRC., Florida 33431, pp. 175-177 (2000).
[4] Baldock, J.A., Skjemtad, L.O., Role of the Soil Matrix and Minerals in Protecting Natural Organic Material, Organic Geochemistry, 31, 697 (2000).
[5] Ransom, B., Kim, D., Kastner, M., Wainwright, S., Organic Matter Preservation on Continental Slopes: Importance of Mineralogy and Surface Area, Geochimea et Cosmochimica Acta, 62, 1329 (1998).
[6] Sombroek, W.G., Nachtergaele, F.O., Hebel, A., Amounts, Dynamics and Sequestering of Carbon in Tropical and Subtropical Soils, Ambio, 22, 417 (1993).
[7] Eweis, J.B., Ergas, S.J., Chang, D.P.Y. and Schroeder, E.D., “Bioremediation Principles”, McGrow-Hill, Inc. Toronto (1998).
[8] Krull, E., Baldock, J., Skjemstad, J., Soil Texture Effects on Decomposition and Soil Carbon Storage, Nee Workshop Proceeding, 18-20 April, pp. 103-110 (2001).
[9] Abedi-Koupai J., Charkhabi A.M., Phyto-remediation of Petroleum Contaminated Soils, Proceedings of Aquifer Vulnerabilityand Risk 2nd International Workshop and 4th Congress on the Protection and Management of Ground Water, 21-23 Sept. Parma, Italy (2005).
[10] Abedi-Koupai,J., Ezzatian, R., Vosoughi-Shahvari, M., Yaghmaei, S. and Borghei, M., The Effects of Microbial Population on Phytoremediation of Petroleum Contaminated Soils Using Tall Fescue, International Journal Of Agricultural and Biology, 9 (2), 242 (2005).
[11] Walkey, A., Black, I. A., Determination of Organic Carbon in Soil, Soil Sci., 37, 29 (1934).
[12] Page Keeney, D.R., “Methods of Soil Analysis”, 3rd Edition, Mepicine Wissconsin USA (1996).
[13] Madigan, M.T., Martinko, J.M., Parker, J., “Brock Biology of Microorganisms”, 8th Edittion. Prentice Hall International, Inc (1997).
[14] Reilley, K., Banks, M. K., Schwab, A. P., Dissipation of Polynuclear Aromatic Hydrocarbons in the Rhizospher, J. Environ. Qual., 25, 212 (1996).
[15] Ferro, A.M., Sims, R.C., Bugsbee, B., Hycrest Crested wheat Grass Accelerates the Degradation ofPentachlorophenol in Soil, J. Environ. Qual., 23, 272 (1994).
[16] Schwab, A.P., Banks, M.K., Bioremediation through Rhizosphere Technology, Anderson, T., Coats, J., Eds., American Chemical Society Symposium Series, pp. 132-141 (1995).
[17] Aprill, W., Sims, R.C., Evaluation of the Use of Prairie Grasses for Stimulating Polyaromatic Hydrocarbon Treatment in Soil, Chemosphere, 20, 253 (1990).
[18] Odokuma L.O. Dickson A.A. Bioremediation of a Crude-Oil Polluted Tropical Rain-Forest Soil, Global Journal of Environmental Sciences, 2 (1), 29 (2003).
[19] Okolo, J. C., Amadi, E. N., Odu, C.T.I., Applied Ecology and Environmental Research, 3(1), 47(2005).
[20] Salardini, A. A., Soil Fertility, Tehran University Publications, No. 1739 (1993).
[21] Radwan S. S., Al-Awadhi H. Sorkhoh N.A., El-Nemer I.M., Rhizospheric Hydrocarbonutilizing Microorganisms as Potential Contributors to Phyto-remediation for the Oily Kuwaiti Desert, Micro-biological Research, 153 (3), 247 (1998).
[22] Atlas, R. M., Bartha, R., Microbial Ecology Fundamentals and Application Benjamin / CummingsPublishing Company INC. Donmills ON (1998).
[23] Gunther, T., Dornberger, U., Fritche, W., Effects of Ryegrass on Biodegradation of Hydrocarbons in Soil, Chemosphere, 33 (2), 203 (1996).
[24] Anderson, T.A., Guthie, E.A., Walton, B.T., Bioremediation in the Rhizosphere, Environmental Science and Technology, 27(13), 2630(1993).
[25] Paul, E.A., Clark, F.E., Soil Microbiology and Biochemistry, Academic Press San Diago, 81-84 (1998).
[26] Durmishidze, S. V., Metabolism of Certain Air Polluting Organic Compounds in Plants, Appl. Biochem. Microbiol, 13 (6), 646 (1977).
[27] Morisakie, N., Phae, C.G., Nakasaki, K., Shoda, M., Kubota, H., Nitrogen, Transformation During Thermophilic Composting, Journal of Fermentation and Bioengineering, 1, 57 (1989).
[28] Finstein, M.S., Morris, M.L., Microbiology of Municipal Solid Waste Composting, Advances in Applied Microbiology, 19, 113 (1974).
[29] Mohamadi, M., “Soil Science”, Sepehr Publishing Ltd. Tehran, Iran (Persian Edition) (2007).
[30] Brady, N.C., Weil, R.R., “The Nature and Properties of Soils”, 12th Ed., Prentice Hall Publishers, Upper Saddle River, New Jersey, pp. 1-9, 453-536, 727, 739-740 (1996).
[31] Carmichael, L.M., Pffaender, F.K., Polynuclear Aromatic Hydrocarbon Metabolism in Soils, Relationship to Soil Characteristics and Preexposure, Environmental Toxicity and Chemistry, 16(4), 666 (1997).