References

NH₄NO₃

• Agrium."Ammonium Nitrate". Available WWW: http://www.agrium.com/productsandservices/products/nitrogen/ammoniumnitrate.htm. Date Accessed: 15 April 2001.

• "Alfred P. Murrah Bombing Timeline". Available WWW: http://www.kwtv9.com/news/bombing/time_line.htm. 1998. Date Accessed:17 April 2001.

• Cowles History Group, Inc."Picture of the Day: April 17, The Texas City Explosion". Available WWW: http://www.thehistorynet.com/picture/0417.htm. 1998. Date Accessed: 17 April 2001.

• European Fertilizer Manufacturers Association."Origins: Fertilizer, Agriculture and the Production of Food". Available WWW: http://www.efma.org/Publications/10anniversary/Section02.asp. 1997. Date Accessed: 16 April 2001.

• Goebel, Greg."Pyrotechnics, Explosives & Fireworks". Available WWW: http://vectorsite.tripod.com/ttpyro.html. 2001. Date Accessed: 15 April 2001.

• Morrison, Philip and Phyllis."Nitrogen: The Dark Side". Available WWW: http://www.sciam.com/1999/1099issue/1099wonders.html. 1999. Date Accessed: 16 April 2001.

• N. C. Dept. of Transportation. "The History of Explosives/Ammonium Nitrate". Available WWW: http://siri.uvm.edu/ftp/ppt/blast1/tsld012.htm. Date Accessed: 14 April 2001.

• Tisdale, Samuel and Nelson, Werner. Soil Fertility and Fertilizers:Second Edition. The Macmillan Company. London. 1966.

• Zmaczynski, Raymond."The Effect of the Haber Process on Fertilizers". Available WWW: http://www.princeton.edu/~mike/readmach/zmaczynski.htm. Date Accessed: 15 April 2001.