na INLIS000000000051971 20211010123431 0010-1021000224 ta 211010 0 eng 577.4 577.4 SUG m Soegiarto, Aprilani The marine environment of Indonesia / Aprilani Soegiarto; Nicholas Polunin Cambridge : University of Cambridge, 1981 ix, 257 p. ; 29 cm. 1636/D/81