氮钾肥对污染土壤中蕹菜生长及吸收铅的影响
Influence of N, K Nutrient Levels on Growth and Pb uptake Ability of Ipomoea Aquatica
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |