EN中文
豫西地区降水资源对旱地粮食作物产量的影响与对策
李克煌, 钟兆站
THE INFLUENCES OF PRECIPITATION RESOURCE ON GRAIN CROP YIELD IN DRY AREAS OF WESTERN HENAN PROVINCE AND THE COUNTERMEASURES
Li Kehuang, Zhong Zhaozhan
自然资源学报 . 1997, (1): 23 -28 .  DOI: 10.11849/zrzyxb.1997.01.004