Search results for: Ryoichi Kouda
Natural Resources Research > 2011 > 20 > 2 > 89-93
Natural Resources Research > 2003 > 12 > 3 > 201-208
Natural Resources Research > 2001 > 10 > 2 > 137-147
Natural Resources Research > 1999 > 8 > 2 > 111-122
Natural Resources Research > 1999 > 8 > 4 > 287-298