Thank you! I think I found PB 1874 which the "newer" version link references.
Awesome. I want to get my father into the idea of having early successional habitat rather than basically fescue with some clover mixed in...
WTB - Wildlife Food Plots and Early Successional Plants
Does anyone have an extra copy or an old copy they're willing to part with? Been searching for one but can't find it anywhere. Even messaged the NCSO website and they're not sure when it will be back in stock! He's currently revising it...