内蒙古荒漠草原37种植物氮与灰分含量的特征
黄德华 陈佐忠
The Characteristics of Nitrogen and Ash Content of 37 Species of Plants on Desert Steppe, Inner Mongolia
Huang De-hua and Chen Zuo-zhong
植物学报 . 1989, (03): 174 -177 .