American Association of Feed Exporters 美國飼料出口商協(xié)會...[繼續(xù)閱讀]

    All African Farmers Union 全非農(nóng)民聯(lián)合會...[繼續(xù)閱讀]

    Association of American Geographers 美國地理學(xué)家協(xié)會...[繼續(xù)閱讀]

    American Angora Goat Breeder′s Association 美國安哥拉山羊育種者協(xié)會...[繼續(xù)閱讀]

    Association Amicalede Genie Rural des Eaux etdes Forets 〔法〕農(nóng)村用水與森林工程聯(lián)誼會(法)...[繼續(xù)閱讀]

    American Animal Hospital Association 美國家畜病院協(xié)會...[繼續(xù)閱讀]

    Agricultural Ammonia Institute 農(nóng)用氨研究所(美)American Association of Immu-nologists 美國免疫學(xué)家協(xié)會...[繼續(xù)閱讀]

    Association of Applied Insect Ecologists 應(yīng)用昆蟲生態(tài)學(xué)家協(xié)會(美)...[繼續(xù)閱讀]

    Automated Agricultural Information Systems 自動化農(nóng)業(yè)情報系統(tǒng)...[繼續(xù)閱讀]

    American Assciation for Laboratory Animal Science美國實驗動物學(xué)協(xié)會...[繼續(xù)閱讀]