Kategori: X-TRA

Ratnaningrum, Y.W.N. and Syahbudin, A. (2004) Study on Pollination Mechanisms of Gmelina arborea in Menamang Site, Samarinda, East Kalimantan. Proceeding of the International Workshop of Bio-Refor–IUFRO–SPDC, Yogyakarta, Indonesia.

Ratnaningrum, Y.W.N., Na’iem, M., Atmanto, D.A. and Syahbudin, A. (2002) Studi Biologi Reproduksi Gmelina arborea di PT. Surya Hutani Jaya, Tapak Menamang, Samarinda, Kalimantan Timur. Buletin Penelitian Pemuliaan