K.  Alagarswami and Chellam, A., ?Change of form and dimentional relationship in the pearl oyster Pinctada fucata from gulf of Mannar?, Indian Journal of Fisheries, vol. 24, pp. 1-14, 1977.

K.  Alagarswami and Chellam, A., ?Change of form and dimentional relationship in the pearl oyster Pinctada fucata from gulf of Mannar?, Indian Journal of Fisheries, vol. 24, pp. 1-14, 1977.