Adapa, P. K., Schoenau, G. J., Tabil, L. G., Sokhansanj, S. and Crerar, B. J. 2003. Pelleting of Fractionated Alfalfa Products. ASABE Paper No. 036069. American Society of Agricultural Engineers. Annual International Meeting. July. 27-30. Las Vegas. Nevada. USA.
Anon, 1995. ASTM E-11-70 (Part 41) and U.S. National Bureau of Standards Official Sieve Designations.
Anon. 1998. Pellets and Crumbles-Definitions and Methods for Determining Density, Durability and Moisture Content. ASAE Standards. S269.4 Cubes.
Anon. 2006. Animal Statistics. Ministry of Agriculture. Iran. (In Farsi)
Batacharya, S. C. Sett, S. and Shrestha, R. M. 1989. Division of Energy Technology. Energy Sources. In: State of the Art for Biomass Densification. Taylor and Francis Group. CRC press. New York.
Erickson S. and Prior, M. 1990. The Briquetting of Agricultural Wastes for Fuel. Food and Agricultural Organization (FAO). Environment and Energy. Rome. Italy.
Fielden, K.E. and Newton, J. M. 1992. Extrusion and Extruders. In: Swarbrick, J. and Boylan, J. C. (Eds.) Encyclopaedia of Pharmaceutical Technology. Marcel Dekker. New York.
Froix, M. F. and Goedde, A. O. 1976. The effect of temperature on the cellulose/water interaction from NMR relaxation times. Macromolecules. 9(3): 428-430.
Ghaebi, S. M. 2008. Determination of some physical and mechanical properties of Irainian apricot and its pit and kernel. M. Sc. Thesis. College of Abouraihan. University of Tehran. (in Farsi)
Hara, M. 2001. Fertilizer Pellets Made from Composted Livestock Manure. Food and Fertilizer Technology Center. Taiwan. Available at: http://www/agnet.org.
Kontny, M. J. and Zografi, G. 1995. Sorption of Water by Solids. In: Brittain, H. G. (ed.) Physical Characterization of Pharmaceutical Solids. Marcel Dekker Inc. New York.
Li, S. Z., Zhang, G. W., Li, Y. L. and Yang, Y. C. 2000. Discovery of granulite in the Mianxian–Lueyang suture zone, Mianxian area and its tectonic significance. Acta Petrol. Sin. 16(2): 220–226.
MacMahon, M. J. 1984. Additives for Physical Quality of Animal Feed. In: Beaven, D. A. (Ed.) Manufacturing of Animal Feed. Herts. England. Turret- Wheatland Ltd.
, H., Higashitani
, K. and Yoshida
, H. 2007. Handling and Operations, Process Instrumentation, and Working Hazards. CRC Press. USA.
McMullen, J., Fasina, O. O., Wood, C. W., Feng, Y. and Mills, G. 2004. Physical characteristics of pellets from poultry litter. ASAE/CSAE Meeting Presentation. Ottawa. Ontario. Canada.
Rosentrater, K. A., Muthukumarappan, K. and Kannadhason, S. 2009. Effect of ingrediants and extrusion parameters on properties of aquafeeds containing DDGS and corn starch. J. Aquacult. Feed Sci. Nutr. 1(2): 44-60.
Vahedian, E. 2003. Strength of materials (Translation). University Sciences Press. (in Farsi)
Young, J. H. and Nelson, G. L. 1967. Research of Hysteresis Between Sorption and Desorption Isotherms of Wheat. American Society of Agricultural and Biological Engineers. USA.
Zografi, G. 1988. States of water associated with solids. Drug Dev. Ind. Pharm. 14, 1905-1926.