EN中文
定西半干旱丘陵沟壑区资源节约型农业技术运用与评价
杨建设, 信乃诠
APPLICATION AND ASSESSMENT OF RESOURCES SAVING AGROTECHNIQUES IN THE SEMIARID LOESSAL HILLY AND GULLY REGIONS OF DINGXI
YANG Jianshe, XIN Naiquan
自然资源学报 . 1998, (3): 206 -213 .  DOI: 10.11849/zrzyxb.1998.03.003