..............page:98-102
polypores on spruce in northeast china
DAI Yucheng LIU Chunjing XU Cunbao Institute of Applied Ecology. Chinese Academy of Science. Shenyang 110016. China; Forestry Institute of Tiding. Liaoning Province; Tieling 112000; Fenline Nature Reserve. Heiloneiiang Academy of Forestry. Yichun 153033
..............page:16-19
cell suspension culture of neem tree
LIANG Jun WEI Gang LV Quan JIA Xiuzhen ZHANG XingyaoResearch Institute of Forest Ecolosv. Environment and Protection; CAFBeijing 100091; P. R. China
..............page:20-25