Land Net's Directory Worldwide search for land sales and leases. Search by country and property type. http://www.land.net/

Land-fsbo.com Vacant land listings worldwide. http://www.vacant-land.net/

LoopNet Land Offering listings in the United States and Canada. http://www.LoopNetLand.com

Appraisal Talk Message Board For the discussion of real estate appraisal. All appraisers and non-appraisers are welcome. http://www.hwforums.com/2097/