..............page:48-50,76
..............page:46-47,70
Potential Demand Analysis of the Rural Tourism Market in Beijing
gao xinna1; 2 li chunlan1 lu guiqiao1 peng zhijie1 chen yijie3 yang jianmin1 (1 hebei agricultural university; baoding 071000; 2 beijing international studies university; beijing 100024 3 bejijing entertainment farming and agri-tourism association; beijing 100192)
..............page:74-76
..............page:32-37,41
Re-understanding of Modern Forestry
yang xudong1 li mingdi2 (1 office of state forestry administration; beijing 100714; 2 college of economics and management; beijing forestry vniversity; beijing 102600)
..............page:38-41