V. Ball

The Geographical Distribution of Animals

V. Ball, Sidney I. Smith, 1868, The American Naturalist.

Dr. Watt's Dictionary of the Economic Products of India

V. Ball, 1894, Nature.

The coalfields of India

V. Ball, R. Simpson, 1913 .

I.—The Volcanoes of Barren Island and Narcondam in the Bay of Bengal

V. Ball, 1888, Geological Magazine.