楊树选种学
By: Zhongguo lin ye ke xue yuan lin ye ke xue yan jiu suo shu mu gai zao shi Yi chuan xuan zhong yan jiu zu ji ti xie zuo
Publisher: Ke xue chu ban she
Published: 1960
Place of publication: Beijing
Language: chi
Number of pages: 226
Subjects: Poplar
Other titles: Yang shu xuan zhong xue