Konsentrasi Nitrat dan Fosfat pada Sedimen dan Hubungannya dengan Kelimpahan dan Keanekaragaman Makrozoobentos di Sungai Kreo Semarang Relationship of Nitrate and Phosphate Consetration in Sediments with Macrozoobhentos Abundance and Diversity in Kreo River Semarang | Indrayani | Management of Aquatic Resources Journal (MAQUARES)skip to main content