The poem "Dharti Hamari Mata Hai, Ko Pranam Karo" doesn't seem to have a widely known author. It's likely a popular patriotic or environmental poem that has been passed down orally or written by various people over time.
If you could provide more context, such as where you heard this poem, or any specific verses, it might be easier to identify a potential author.
Let me know if you have any additional information.