RESEARCH ON THE METHODS OF QUANTITATIVE ESTIMATE OF THE GRASS OUTPUT OF A VAST GRASSLAND BY USING THE REMOTE SENSING DATA OF NOAA/AVHRR
Li Jing, Chen Jin, Yuan Qing
JOURNAL OF NATURAL RESOURCES . 1994, (4): 365 -368 .  DOI: 10.11849/zrzyxb.1994.04.009