It was on the Rare Earth label. Indiana Wants Me was also on Rare Earth, one of the early singles. And of course the band Rare Earth.
I tried looking up all this one time. It was years ago. Now I can't find all the sources I looked at. Noel's book has some info, but not all of it. Rod Richards himself had been in Rare Earth the band. He had artistic differences and left in 1971. Maybe he was really wanting to play hard rock like what's on the Road album. As for that Natural Resources name, I think I saw that somewhere. It was supposedly another division of Rare Earth (the label) but I really don't know. That's not really clear to me.
I remember it was kind of hard to find all this info. I have no idea where it is now. But I do remember Rod Richards moved to Panama years ago and has made a life for himself there. As far as I know, still playing music.
After Road, Noel and the drummer Les Sampson had a band in Ireland for a while. Eric Bell was the guitarist. Bell thought they were going to be playing the same kind of music as Road had played. But it turned out to be something completely different. Their singer Dave Clark (not THE Dave Clark) did well, but to me his voice just didn't quite fit the genre. If that's Noel Redding actually playing on that final album which was never officially released, his bass playing had become quite different. I just have some doubts it's really him, but on the other hand, it could have been. The album was the third one and was called "The Missing Album." It finally became available 20 years after the band broke up.
I listened to part of that Missing album again. I think I understand why it wasn't released. That Road album was better.