Παραπομπή APA

Ninawe, A. S. (1988). Studies on certain nitrogen cycle bactweria in the prawn culture field of kerala. Central Marine Fisheries Research Institute.

Παραπομπή Chicago Style

Ninawe, Arun Shivnth. Studies on Certain Nitrogen Cycle Bactweria in the Prawn Culture Field of Kerala. cochin: Central Marine Fisheries Research Institute, 1988.

Παραπομπή MLA

Ninawe, Arun Shivnth. Studies on Certain Nitrogen Cycle Bactweria in the Prawn Culture Field of Kerala. Central Marine Fisheries Research Institute, 1988.