http://mtvernon.wsu.edu/
General content including structures, ‘wind proofing’, growing crops, plasticulture and general production techniques
http://www.hort.cornell.edu/hightunnel/
Help farmers profit from the use of high tunnels to extend their growing season and produce higher quality vegetables, fruit and flowers.
http://msucares.com/crops/hightunnels/index.html
Workshops, suppliers, videos, publications
http://plasticulture.cas.psu.edu/H-tunnels.htm
Crop information, technologies (high tunnels, plastic mulches, drip irrigation, low tunnels, production details
High Tunnel Construction: Download presentation
http://aesop.rutgers.edu/~horteng/
High tunnel engineering