<tfoot id="02www"><noscript id="02www"></noscript></tfoot>
<sup id="02www"></sup>
  • <sup id="02www"></sup>
  • <tr id="02www"></tr>
    <tr id="02www"><blockquote id="02www"></blockquote></tr>
    
    
    <sup id="02www"></sup>
  • <tfoot id="02www"><dd id="02www"></dd></tfoot>
    <nav id="02www"></nav><nav id="02www"></nav>
    
    
  • <sup id="02www"><delect id="02www"></delect></sup>
    <noscript id="02www"><optgroup id="02www"></optgroup></noscript>

    成人毛片18女人毛片免费看,日产国产精品久久久久久,国产VA精品免费观看剧情介绍,国产又粗又猛又大爽又黄

    English Fran?ais Espa?ol Русский язык
    Home  >   Experts  >   Disaster Risk Reduction and Climate Change Resilience  >  
    June 26, 2023   
    Prof. ZHENG Dawei

    Agricultural Disaster Reduction;Agrometeorology

    Professor of China Agricultural University, Consultant of the Disaster Prevention and Mitigation Expert Steering Group of the Ministry of Agriculture and Affairs. Former member of the Advisory Working Group, Committee of Agricultural Meteorological, WMO; former member of the council of the Chinese Association of Agricultural Science Societies; former vice president of Chinese Society of Agrometeorology; and former vice president of Beijing Society of Agronomy. Graduated from the Dept. of Agrometeorology, Beijing Agricultural University in 1966 and engaged in research and education of agricultural disaster reduction, agricultural ecological management, agrometeorology and adaptation to climate change for more than 50 yeare. Trained more than 20 graduate students, published 22 academic books(in Chinese) and more than 100 papers. 

    成人毛片18女人毛片免费看
    <tfoot id="02www"><noscript id="02www"></noscript></tfoot>
    <sup id="02www"></sup>
  • <sup id="02www"></sup>
  • <tr id="02www"></tr>
    <tr id="02www"><blockquote id="02www"></blockquote></tr>
    
    
    <sup id="02www"></sup>
  • <tfoot id="02www"><dd id="02www"></dd></tfoot>
    <nav id="02www"></nav><nav id="02www"></nav>
    
    
  • <sup id="02www"><delect id="02www"></delect></sup>
    <noscript id="02www"><optgroup id="02www"></optgroup></noscript>