Algal cultures and phytoplankton ecology

Penilaian kualitas air Situ Gede Bogor, Jawa Barat dengan menggunakan indeks saprobik = Water quality assesment Situ Gede Bogor, West Java with using saprobic index

Dominating species of phytoplankton in the rivers of various physiographic regions (with reference to currents of the former soviet union)

New for science species from the genus cyclotella Kutzing (Bacillariophyta)

International Journal on Algae