As part of a collaborative USDA and University of Wyoming website on grasshoppers (reported on in the NSDL Scout Report for the Life Sciences, May 16, 2003) this site offers a great Field Guide to Common Western...
This site is home to an extensive online USDA text authored by S.E. McGregor, titled Insect Pollination Of Cultivated Crop Plants. Although originally written in 1976, the text is continually updated with new content....
With all of the talk about the demise of the family farm, the United States Department of Agriculture (USDA) has decided to step in to create this campaign to inform citizens about their own local farmers. The basic...
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