-
1by International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China)
Published 1988Texto bibliotecaFAO IT -
2
-
3
-
4by Jiang Jingmin, International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China), Song Yuxia
Published 1988Texto bibliotecaFAO IT -
5
-
6
-
7
-
8
-
9by Zhang Zhiyong, International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China), Liu Xiangian, Liu Keyi, Xie Yangping
Published 1988Texto bibliotecaFAO IT -
10by Lou Wei, International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China), An Shanli, Deng Liweng, Li Wanhai, Li Qingyu
Published 1988Texto bibliotecaFAO IT -
11by Zhao Ruiliang, International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China), Li Fengyao, Shi Ruyu, Xuan Baoshahan, Xuemei
Published 1988Texto bibliotecaFAO IT -
12by Chen Jie, International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China), Wang Lichun, Wang Wenzhang, Xu Mingda, Fu Guobin
Published 1988Texto bibliotecaFAO IT -
13by Guo Guangzhong, International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China), Zhang Xuehai, Lin Guoqiang, Wu Peiheng, Li Zhenyu
Published 1988Texto bibliotecaFAO IT -
14
-
15
-
16by Wang Hungchian, International Poplar Commission. Working Party on Poplar Insect Pests eng 5-7 Sep 1988 Sess. 12 Beijing (China), Guo Zhenming, Xu Bangxin, Suen Guanwang, Rao Xingming
Published 1988Texto bibliotecaFAO IT -
17
-
18