Natural Resources is a
soul album released by
Motown girl group
Martha Reeves and the Vandellas in 1970 on the Gordy (
Motown) label. The album is significant for the
Vietnam War ballad "
I Should Be Proud" and the slow jam, "Love Guess Who". The album marked a return from lead singer
Martha Reeves, recovering from a time in a mental institution after an addiction to
painkillers nearly wrecked her (though it still took her until 1977 to beat her addiction). This was the next-to-last album for the Vandellas, whose success had peaked in the mid-1960s.