Sylwester, E.Isely, Duane2021-02-252021-02-251948https://dr.lib.iastate.edu/handle/20.500.12876/95463<p>You can't grow a good crop without good seed. And right now a lot of people in the world can't afford a poor crop on your farm- even if you can.</p>articleisulib-bepress-aws-west129019837130farmscience/vol2/iss7/6Agriculture