PDF(1366 KB)
奶山羊疾病防治专家系统研究
韩 宏,李伟卫,王玉红,蒋 娟,史怀平
PDF(1366 KB)
PDF(1366 KB)
奶山羊疾病防治专家系统研究
Research on Dairy Goat Disease Prevention and Control Expert System
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