Canto 5, chapter 20 - The Structure of the Different Dvīpas and the Prayers by their Different People

The twentieth chapter of the fifth book, or Canto, of the Bhāgavata Purāṇa, also called the Śrīmad Bhāgavatam. It was written by the Vedic sage Śrī Kṛṣṇa Dvaipāyana Vyāsadeva and is about the life and times of Śrī Kṛṣṇa, the most renown avatar of India who spoke the Bhagavad Gītā. Text at: http://bhagavata.org/canto5/chapter20.html