Pataskar P.G, . (2007). Biology 12th. Kolhapur: Phadake Prakashan Kolhapur.
Pataskar P.G, . 2007. Biology 12th. Kolhapur: Phadake Prakashan Kolhapur.
Pataskar P.G, . Biology 12th. Kolhapur: Phadake Prakashan Kolhapur. 2007.