Cari publikasi Jenis publikasi Semua jenis Journal Article Magazine Article Paper Thesis Tahun Semua tahun 1999 (2) Terapkan filter Hapus semua filter Menampilkan 1–2 dari 2 publikasi Paper 1999 The Effectiveness of hedgerow cropping system in reducing Mineral N-Leaching in Ultisol Didik Suprayogo, Kurniatun Hairiah, Meine van Noordwijk, Kenneth E. Giller and George Cadisch Paper 1999 Roots as part of the Carbon and Nitrogen input and output of three types of cropping systems on an Ultisol in North Lampung Kurniatun Hairiah, Meine van Noordwijk and George Cadisch