Zoological Survey of India : Technical Monograph No.15 : Cephllopoda of the Madras Coast
Jothinayagam, J.
Zoological Survey of India : Technical Monograph No.15 : Cephllopoda of the Madras Coast - Calcutta Zoological Survey of India 1987
Zoological Survey of India : Technical Monograph No.15 : Cephllopoda of the Madras Coast - Calcutta Zoological Survey of India 1987