Brahma Vaivarta Purana, is divided into four parts. First part is called Brahma Khanda and describes Brahma and his sons, especially Narada. Second part called Prakriti Khada deals with the goddesses or saktis. The third part, Ganesha Khanda, is about Ganesha. The four part is called Krsna Janma Khanda-a canto about birth and life of Krishna. The fully developed legend of Radha and krishna appears in both the Narada-pancaratra and this Purana