膜侧精播地膜小麦病虫草发生特点及防治技术膜側精播地膜小麥病蟲草髮生特點及防治技術 막측정파지막소맥병충초발생특점급방치기술 Occurrence Characteristics of Diseases and Insects in Accurate Planting Membrane-covered Wheat and Control Techniques
万方数据
植保技术与推广植保技術與推廣식보기술여추엄 PLANT PROTECTION TECHNOLOGY AND EXTENSION 1999年5期14,共1页
