Rao,N Subba. (1988). Mechanisation and marine fisherman, a case study of Visakhapatnam. Northen Book Centre.
Chicago-stil citatRao,N Subba. Mechanisation and Marine Fisherman, a Case Study of Visakhapatnam. New Delhi: Northen Book Centre, 1988.
MLA-referensRao,N Subba. Mechanisation and Marine Fisherman, a Case Study of Visakhapatnam. Northen Book Centre, 1988.
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