关于粮农组织 新闻 媒体 主要议题 统计资料 成员 出版物

AGRIS - 国际农业科技情报系统

高级检索
出版日期
1950

细化搜索

结果 1-2 的 2

Control of the boll weevil and the cotton aphid in Arkansas

1950

Isely, Dwight

cotton arkansas control boll weevil diseases and pests cotton aphid
National Agricultural Library - United States of America
Dudatu waraki 'l- kutun | Cotton leaf worm in Egypt

1950

cotton pests of plants (insects and other arthropods) entomology related cotton leafworm diseases and pests
National Agricultural Library - United States of America