Παραπομπή APA

Varghese Oommen, P. (1975). The digestive system in the cephalopods: Food and feeding organs of certain coleoids.

Παραπομπή Chicago Style

Varghese Oommen, P. The Digestive System in the Cephalopods: Food and Feeding Organs of Certain Coleoids. 1975.

Παραπομπή MLA

Varghese Oommen, P. The Digestive System in the Cephalopods: Food and Feeding Organs of Certain Coleoids. 1975.

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