TY - BOOK AU - Sajith, N TI - Studies on the extracellular enzymatic activity of streptomycetes and their effect as feed suppliment in shrimp culture systems T2 - Dhevendaran, K U1 - M20088 SAJ PY - 2008/// CY - Dept. of Aquatic Biology & Fisheries, University of Kerala, Thiruvananthapuram ER -