RESTORASI GAMBUT DENGAN TIGA JENIS SURFAKTAN, DAN PENGARUHNYA TERHADAP EFISIENSI PENYIMPANAN KATION DAN KAPASITAS MEMEGANG AIR Restoration of Peat by Three Type Surfactants, and Its Effects on the Efficiency of Peat Depository Cation and Water Holding - Hidayah Utami, Sri Nuryani (Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, 2012)