Browsing Jurnal Ilmu Tanah & Lingkungan by Author "Idris, Komaruddin"
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Potential and Possibility of Direct Use of Guano as Fertilizer in Indonesia
Suwarno | Idris, Komaruddin (2007)Guano is a material originally from sea bird or bat excrement. This material is an important source of P fertilizer during nineteenth century and the early part of twentieth century. The development of artificial fertilizers ...