-
1Improving Poplar Plantation in Shandong Province, The People's Republic of China. Consultancy reportby Arru, G.
Published FebTexto bibliotecaFAO IT -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9Texto bibliotecaFAO IT
-
10Texto bibliotecaFAO IT
-
11
-
12by Arru, G.M., FAO, Rome (Italy). Forestry Dept. eng, International Poplar Commission eng 1 Dec 1975 Sess. 15 Rome (Italy)
Published NovTexto bibliotecaFAO IT -
13
-
14