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