(1)
Gurjar, R. L.; Kumbhar, A. .S.; Jena, J.; Yogesh, J. K.; Dave, C.; Singh, R. P.; Mishra, A. Population Density of Indian Giant Squirrel Ratufa Indica Centralis (Ryley, 1913) in Satpura National Park, Madhya Pradesh, India. J. Res. Bio 2013, 3, 1086-1092.