Acharya , S.K. Biodiversity and Productivity of Fish : the techno-social and management approach / S.K. Acharya........et all. - 1st ed. - Udaipur : Agrotech Publishing , 2009. - 192 p. : 26 cm. ISBN: 9788183211352 Subjects--Topical Terms: Fisheries. Dewey Class. No.: 639 / ACB