Wolf Spider??

I was preparing another row in the vegetable area for planting when I came across this interesting spider.   I think it may be a wolf spider, but not sure.    Considering the fact that spider help control the insect population, I left it alone and continued working.    I don't spray any pesticides of herbicides, so I am happy there are spiders on the farm.
Here are some images.  If anyone has any idea what type of spider it may be, please let me know.