-
1by Chen Ying, International Poplar Commission eng 1-4 Oct 1996 Sess.20 Budapest (Hungary), Li Ling, Han Yifan (Chinese Academy of Forestry, Beijing (China). Research Inst. of Forestry), Tian Yingchuan, Bach, I. (ed.), Commission Internationale du Peuplier fre 1-4 Oct 1996 Sess.20 Budapest (Hungary), Comision Internacional del Alamo spa 1-4 Oct 1996 Sess.20 Budapest (Hungary)
Published 1996Texto bibliotecaFAO IT