PDF(496 KB)
PDF(496 KB)
PDF(496 KB)
海南岛西南部燥红土的性质与利用问题
THE CHARACTERISTICS AND UTILIZATION OF TORRID RED—SOIL IN THE SOUTHWEST OF HAINAN ISLAND
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |