EN中文
Optimizing the Size of Spatial Sampling Units for Estimating Winter Wheat Sown Acreage
WANG Di, ZHOU Qing-bo, CHEN Zhong-xin, LIU Jia
JOURNAL OF NATURAL RESOURCES . 2013, (7): 1232 -1242 .  DOI: 10.11849/zrzyxb.2013.07.015