Effects Of Metaldehyde And Niclosamide On The Behavior And Reproductive Capacity Of Radix Quadrasi Von Moellendorf (Basommatophora: Lymnaeidae) : Pengaruh Metaldehid Dan Niklosamid Terhadap Perilaku Dan Kapasitas.. - Perpustakaan UGM, i-lib ([Yogyakarta] : Universitas Gadjah Mada, 2003)