黄河三角洲地区苜蓿晒制技术的研究

牛建忠, 史德宽

Study on the Suncuring Technique of Alfalfa in the Region of Yellow River Delta

Niu Jianzhong, Shi Dekuan

. 1999, (2): 142 -149 . DOI: 10.11733/j.issn.1007-0435.1999.02.008