Wilson, Edward O. (1998). Consilience: The Unity of Knowledge (1st ed.). New York, NY: Vintage Books. pp. 49–71. ISBN 0-679-45077-7. 0-679-45077-7
"... modern science is a discovery as well as an invention. It was a discovery that nature generally acts regularly enough to be described by laws and even by mathematics; and required invention to devise the techniques, abstractions, apparatus, and organization for exhibiting the regularities and securing their law-like descriptions." —p.vii, J. L. Heilbron, (2003, editor-in-chief). The Oxford Companion to the History of Modern Science. New York: Oxford University Press. ISBN 0-19-511229-6. /wiki/Mathematics
"science". Merriam-Webster Online Dictionary. Merriam-Webster, Inc. Retrieved 2011-10-16. 3 a: knowledge or a system of knowledge covering general truths or the operation of general laws especially as obtained and tested through scientific method b: such knowledge or such a system of knowledge concerned with the physical world and its phenomena http://www.merriam-webster.com/dictionary/science
Environmental Impact of Aquaculture http://www.providence.edu/polisci/students/aquaculture/EnvironmentalImpact.html
Aquaculture's growth continuing: improved management techniques can reduce environmental effects of the practice.(UPDATE)." Resource: Engineering & Technology for a Sustainable World 16.5 (2009): 20–22. Gale Expanded Academic ASAP. Web. 1 October 2009. . http://find.galegroup.com/gtx/start.do?prodId=EAIM