8Gary D P.Bioscure Zero-Water Exchange Shrimp Production Systems[J].Journal of Ocean University of Qingdao,2000,30(l):92-106
9Balasubramanian T,Viswakumar M,Venugopal P.Ecological evaluation of two prawn culture fields in the Cochin Backwater based on premonsoon diurnal observations[J].Journal of the Marine Biological Association of India,1995,37(1-2):212-220
10Gopalakrishnan T C,Lalithambika Devi C B,Aravindaksha P N,et al.Phytoplankton and zooplankton of some paddy-cum-prawn culture fields in and around Cochin[J].Mahasagar Dona Paula,1988,21(2):85-94
