不同海拔高度植烟土壤有效钙镁的分布状况——以云南曲靖烟区为例
불동해발고도식연토양유효개미적분포상황——이운남곡정연구위례
Distributions of Available Ca and Mg Contents in Tobacco Soil at Different Altitudes——A Case Study of Tobacco-growing Area of Qujing in Yunnan
저자의 최근 논문