Disclaimer

The information in this program is based on preliminary data which is still waiting to undergo scientific review.  Much, but not all information, was created under environmental conditions and soil types of Mandan, North Dakota.Long term precipitation averages less than 17 in (43 cm).

This program was prepared as an account of work sponsored by the United States Government.   While this program is believed to contain correct information, neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressd or implied, or assumes any legal or financial responsibility for the accuracy, completeness, lack of defect, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights.   Reference herein to any specific commercial product, process, or service by its trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof.