THE PRINCIPLE AND METHOD FOR MEASUREMENT OF GRASS OUTPUT OF INNER-MONGOLIAN GRASS LAND USING NOAA-CCT
Xiru Xu, Lifang Jin, Lin Changgong, Zhou Sisong, Zhang Meng
Acta Geographica Sinica . 1985, (4): 333 -346 .  DOI: 10.11821/xb198504004