, Y. P. A. (2014). PENCEMARAN NITRAT DI AIRTANAH KECAMATAN GAMPING, KABUPATEN SLEMAN, DIY. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, YOGA PURBAYA A.W. PENCEMARAN NITRAT DI AIRTANAH KECAMATAN GAMPING, KABUPATEN SLEMAN, DIY. [Yogyakarta] : Universitas Gadjah Mada, 2014.
MLA Citation, YOGA PURBAYA A.W. PENCEMARAN NITRAT DI AIRTANAH KECAMATAN GAMPING, KABUPATEN SLEMAN, DIY. [Yogyakarta] : Universitas Gadjah Mada, 2014.
Warning: These citations may not always be 100% accurate.