THE DISTRIBUTION OF SAPIUM SEBIFERUM ROXB.IN RELATION TO THE ENVIRONMENTAL CONDITIONS
THE DISTRIBUTION OF SAPIUM SEBIFERUM ROXB.IN RELATION TO THE ENVIRONMENTAL CONDITIONS
乌桕的地理分布和环境的关系
THE DISTRIBUTION OF SAPIUM SEBIFERUM ROXB.IN RELATION TO THE ENVIRONMENTAL CONDITIONS
乌桕的地理分布和环境的关系