Bila-svarga—the subterranean heavens.Prabhupada ›Glossary›-B-›Bila-svarga-the subterranean Bila-svarga-the subterranean heavens. Link to this page: https://prabhupadabooks.com/glossary/b/bila-svarga-the-subterranean-heavens Previous: Bihar-a state in northwestern India. Next: Bilvamaṅgala Thakura-a great devotee-author, whose works include the Krsna-karnamrta, the confidential pastimes of Lord Krsna.