5. Field, J.J., 1994. Surficial processes, channelchange, and geological methods of flood- hazard assessment on fluvially dominated alluvial fans in Arizona. Ph.D thesis, University of Arizona. 258pp.
6. Fookes, P.G., 1980. An introduction to the influence of natural aggregates on the performance and durability of concrete. Quarterly Journal of Engineering Geology, Vol. 123, 207-229.
7. Langer, W.H., Drew, L.J., and Sachs, J.S., 2004. Aggregate and the environment: American Geological Institute Environmental Awareness, Series No. 8, 64 pp.
8. Lindsey, D.A., and Melick, R., 2002. Reconnaissance of Alluvial Fans as Potential Sources of Gravel Aggregate, Santa Cruz River Valley, Southeast Arizona: U.S. Geological Survey Open-File Report 02-0314, 44 pp.
1. Kennedy, k., Froese, D., 2008. Aggregate resource
2. Exploration using a process depositional model of meltwater channel development in the eagle plains area, northern Yukon. In: Emond, D.S., Blackburn, L.R., Hill, R.P., and L.H. Weston (editors), Yukon Exploration and Geology 2007. Yukon Geological Survey, pp. 169-178.
3. Selby, M.J. (1993). Hillslope Material and Processes, Oxford.
4. Hale PA, Shakoor A. (2003). A laboratory investigation of the effects of cyclic heating and cooling, wetting and drying, and freezing and thawing on the compressive strength of selected sandstones. Environ Eng Geosci 9:117–130
5. Dash, j .g and rempel, j.s. wettlaufer, rev. (2006). med .phys.78 , 695
6. Bell FG. (2000) .Engineering properties of soils and rocks, 4th end. Blackwell Science, Oxford.
7. Panizza, M., 1996, Environmental Geomorphology (Developments in Earth Surface Processes 4), Elsevier Science, P. 268.
8. Patyk-Kara, N.G., Bykhovsky, L.Z., Spasskaya, I.I., 2001, Economic Deposits: Geological History, Demand Today and Environmental Aspects, Quaternary International, Vol. 82, No. 1, PP. 117-127.
9. Smith, M. R., 1999, Stone: Building Stone, Rock Fill and Armour Stone in Construction, Geological Society, Engineering Geology, Special Publications, and London.
10. Smith, M.R., Collis, L., 2001, Aggregates: Sand, Gravel and Crushed Rock Aggregates for Construction Purposes, Third Edition, the Geological Society, and London.
11. Kecojevic, V., Nelson, T., Schissler, A., 2004, An Analysis of Aggregates Production in the United States: Historical Data and Issues Facing the Industry, Minerals & Energy - Raw Materials Report, Vol. 19, No. 4. PP. 25-33.
12. Poulin, R., Pakalnis, R.C., Sinding, K., 1994, Aggregate Resources: Production and Environmental Constraints, Environmental Geology, Vol. 23, No. 3, PP. 221-227.
13. Stubbs, B. J., Smith, J. V., 1997, Weathered Bedrock as a Source of Sand and Gravel Aggregate in North-eastern New South Wales, Environmental Geology, Vol. 32, No.1, PP. 64-70.
14. Kim, J.Y., 2001, Quaternary Geology and Assessment of Aggregate Resources of Korea for the National Industrial Resources Exploration and Development, Quaternary International, Vol. 82, No. 1, PP. 87-100.
15. Bell, F.G., 2007, Engineering Geology, Second Edition, Elsevier, P. 581.
16. Colman-Sadd, S.P., 1978, Fold Development in Zagros Simply Folded Belt, Southwest Iran, AAPG Bull, Vol. 62, PP. 984-1003.
17. French, R.H., Fuller, J.E. and Waters, S., 1993, Alluvial Fans: Proposed New Process -oriented Definitions for Arid Southwest, Journal of Water Resources Planning and Management, Vol. 119, No. 5, PP. 588-600.