A monograph of the fossil Echinoidea of Western Sind & the coast of Bilúchístán from the tertiary formations /
Duncan, P. Martin
A monograph of the fossil Echinoidea of Western Sind & the coast of Bilúchístán from the tertiary formations / by P. Martin Duncan and W. Percy Sladen. - London : Taylor & Francis, 1882-1886 . - 100 p. : ill. ; 36 cm. - Palaeontologia Indica ; 14 .
A monograph of the fossil Echinoidea of Western Sind & the coast of Bilúchístán from the tertiary formations / by P. Martin Duncan and W. Percy Sladen. - London : Taylor & Francis, 1882-1886 . - 100 p. : ill. ; 36 cm. - Palaeontologia Indica ; 14 .