Hanumanthappa, B., & Hridayanathan, C. g. b. (2009). Studies on the exploratory trawl fishing and significationce of selectivity in trawl fishing gear for conservation of marine fishery resources with special reference to the inshore water off mangalore (Thesis). Department of Marine science, CUSAT.

Hanumanthappa, B., và C; guided by Hridayanathan. Studies on the Exploratory Trawl Fishing and Significationce of Selectivity in Trawl Fishing Gear for Conservation of Marine Fishery Resources with Special Reference to the Inshore Water off Mangalore (Thesis). Kochi: Department of Marine science, CUSAT, 2009.

Hanumanthappa, B., và C; guided by Hridayanathan. Studies on the Exploratory Trawl Fishing and Significationce of Selectivity in Trawl Fishing Gear for Conservation of Marine Fishery Resources with Special Reference to the Inshore Water off Mangalore (Thesis). Department of Marine science, CUSAT, 2009.