Aaron J. Schohn. (1999). Malted Barley. Retrieved from 

http://www.rpi.edu/dept/chem-eng/Biotech-Environ/beer/malt/barley1.htm

 

Aaron J. Schohn. (1999). Hops. Retrieved from 

http://www.rpi.edu/dept/chem-eng/Biotech-Environ/beer/hops/hops1.htm

 

 

Australia & New Zealand brewing directory. (2014, June). Beer & Brewer, 25, 78-82, 5p.

 

The Beer Academy. (2015). A brief history on beer. Retrieved from 

http://www.beeracademy.co.uk/beer-info/history-of-beer/.

 

Briggs, D. E., Boulton, C. A., Brookes, P. A., & Stevens, R. (2004). Brewing: Science and practice. 

Cambridge: Woodhead Publishing.

 

Briggs, D. E., & Hough, J. S. (1981). Malting and Brewing Science. Chapman and Hall.

 

Lascher, B. (2014, February 13). New tech uses microbes to cut water waste from beer. The 

Guardian. Retrieved from http://www.theguardian.com/sustainable-business/cambrian-innovation-

beer-water-energy-drought.

 

Mussatto, S. I., (2014, May). Brewer’s spent grain: a valuable feedstock for industrial applications. 

 

Journal of the Science of Food and Agriculture, 94, 1264-1275, DOI: 10.1002/jsfa.6486.

 

Pérez-Bibbins, B., Torrado-Agrasar, A., Salgado, J.M., Oliveira, R., Pinheiro de Souza, & Domínguez, 

 

J.M. (2015, June). Potential of lees from wine, beer and cider manufacturing as a source of economic nutrients: An overview. Waste Management, 40, 72-81, 10p., 0956-053X, DOI: 10.1016/j.wasman.2015.03.009.

 

Priest, F. G., & Stewart, G. G. (2006). Handbook of brewing. (2nd ed.). Florida: CRC Press.

 

Santos Mathias, T. R., Moretzsohn de Mello, P. P., & Servulo, E. F. C. (2014, July). Solid wastes in 

brewing process: A review. Journal of Brewing and Distilling, 5(1), 1-9, 2141-2197. DOI: 10.5897/JBD2014.0043.

 

Seefeldt, S., (2015, January). Using spent brewery grain in the Alaska compost pile. Retrieved from 

http://www.uaf.edu/files/ces/publications-db/catalog/anr/HGA-01026.pdf

 

Statistics New Zealand. (2013). Alcohol availability. Retrieved from 

http://www.stats.govt.nz/browse_for_stats/industry_sectors/alcohol_and_tobacco_availability.aspx

 

Thomas, K. R. & Rahman, P. K. S. M. (2006) Brewery wastes. Strategies for sustainability. A review., Aspects of Applied Biology, 80, pp.147-153.

 

Youndblood, J. (2014, September). When yeast goes down the drain. Retrieved from http://thebeerdiaries.tv/yeast-goes-drain/

 

Zelman, K. (2014). The truth about beer. Retrieved from http://www.webmd.com/food-recipes/truth-about-beer.

 

Images:

 

Agales. (n.d.) Hop history. Retrieved from http://agales.com/?page_id=69

 

Barley 3. (n.d.). Retrieved from http://www.homebrewersassociation.org/attachments/0001/5019/barley3.jpg

 

Barley kernel 1. (2010). Retrieved from http://bikeforbeer.org/wp-content/gallery/cache/40__320x240_barleykernel1.jpg

 

High-fructan-barley. (2013). Retrieved from http://www.bakeryandsnacks.com/var/plain_site/storage/images/publications/food-beverage-nutrition/bakeryandsnacks.com/ingredients/high-fructan-barley-holds-wholegrain-promise-says-csiro/8062913-2-eng-GB/High-fructan-barley-holds-wholegrain-promise-says-CSIRO_dnm_homepage.jpg

 

Hops. (n.d.). Retrieved from http://www.leeners.com/_img/prod/516x344/hops.jpg

 

Indie Hops. (2015). Hop news: the latest from Indie Hops. Retrieved from http://indiehops.com/news.asp

 

Old style of brewing beer. (2011). Retrieved from http://www.123rf.com/photo_13575961_old-style-

of-brewing-beer-december-19-2011-on-barcelona-catalonia-spain.html

 

Temperature Gauge. old style of brewing beer. (n.d.). Retrieved from 

http://www.123rf.com/photo_12125352_temperature-gauge-old-style-of-brewing-beer.html