http://wric.ucdavis.edu/information/FENNIMORE_Contact_herbicides-Nov05.pdf

http://www.lokeshdhakar.com/projects/lightbox2/

http://psdtuts.com/designing-tutorials/creating-a-cool-3d-web-design-effect/

IronRidge was founded in 1996 with a clear mission: set a new standard for value, reliability, and quality in solar mounting systems. Formerly known as Two Seas, IronRidge is a trusted provider to residential solar system contractors, commercial installers, industrial system integrators, and many others. IronRidge products are relied upon every day in installations that range from small, single-use residential applications to some of the largest industrial deployments in the world. With more than a decade in the solar industry, IronRidge’s dependable products are backed up by a trusted team; people who honor commitments and take that extra step to ensure their customers are successful. IronRidge has the manufacturing and distribution capacity to support the largest installations—and offers the product quality and efficiency that help ensure the fastest implementation possible.

http://www.usda.gov/wps/portal/usdahome?contentidonly=true&contentid=2008/03/0072.xml

within USDA's Renewable Energy Systems and Energy Efficiency Improvements Program.

Loan guarantees and grants are available to agricultural producers and rural small businesses to purchase and install renewable energy systems or to make energy efficiency improvements.

Further information on rural programs is available at a local USDA Rural Development office or by visiting USDA's web site at http://www.rurdev.usda.gov/ .
USDA Rural Development's mission is to increase economic opportunity and improve the quality of life for rural residents. Rural Development has invested nearly $91 billion since 2001 for equity and technical assistance to finance and foster growth in homeownership, business development, and critical community and technology infrastructure.

Further information on rural programs is available at a local USDA Rural Development office or by visiting USDA's web site at http://www.rurdev.usda.gov .

http://store.solar-electric.com/grsqpu.html

http://cetulare.ucdavis.edu/pubgrape/ig796.htm

One Acre-Foot = 325,851 gallons
One Acre-Inch = 27,154 gallons

These are volume measurements, the volume of water that cover an acre of land one foot or one inch deep:

One acre = an area of land that is 43560 ft2

One cubic foot (ft3) = 7.48 gallons

One acre-foot = 43560 ft2 x 1 foot water depth

= a volume that is 43560 ft3

One acre-foot = 43560 ft3 x 7.48 gallons/ft3
= 325,851 gallons

One acre-inch
= 43560 ft2 x .0833 ft (1 inch) a volume that is 3630 ft3

One acre-inch = 3630 ft3 x 7.48 gallons/ft3
= 27,154 gallons

http://store.solar-electric.com/twoseunsopam.html

http://www.wholesalesolar.com/mounts.html

http://www.engineeringtoolbox.com/ansi-steel-pipes-d_305.html

http://www.snapfour.com/pdf/Table_38-39.pdf

http://www.globalspec.com/featuredproducts/detail?exhibitId=76414

http://www.cmcalamosteel.com/products/pipe.aspx