DAFTAR PUSTAKA. Barus, T. A Pengantar Limnologi. USU Press. Medan

1 45 DAFTAR PUSTAKA Allan, J. D Stream Ecology : Structure and Function of Running Waters. Kluwer Academic Publishers. Netherlands. Badan Pengendalian...
Author:  Agus Sudirman

17 downloads 275 Views 247KB Size