Wall, F.

Chart to tell whether an Indian snake is poisonous or harmless.

Bombay [Mumbai], The Bombay Natural History Society, [1917]. Leporello binding (17.6 x 10.6 cm) with text and nine illustrations (in red and black) on a five-folded (concertina) linen-backed paper leaf (16.5 x 49.1 cm). Brown linen boards with black title.