西北地区(甘宁青)农业生态气候资源量化与评价

白永平

Quantitative analysis and classified appraisal of agro-ecoclimatic resources in Northwest China

Gansu, Ningxia, Qinghai, BAI Yongping

自然资源学报 . 2000, (3): 218 -224 . DOI: 10.11849/zrzyxb.2000.03.005