Cita APA

Poncin, P. Field observations on a mating attempt of a spawning grayling, Thymallus thymallus with a feeding barbel Barbus barbus.

Citación estilo Chicago

Poncin, P. Field Observations On a Mating Attempt of a Spawning Grayling, Thymallus Thymallus With a Feeding Barbel Barbus Barbus.

Cita MLA

Poncin, P. Field Observations On a Mating Attempt of a Spawning Grayling, Thymallus Thymallus With a Feeding Barbel Barbus Barbus.

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