Relationships between population characteristics and productivity of grassland plants in the upper Shiyang river-石羊河上游è‰åœ°æ¤ç‰©ç§ç¾¤ç‰¹...
Publication Year
2009
Language
Zh
Journal Number
v.44(5) p.116-120
Collection
Journal Name
Journal of Gansu Agricultural University
Keywords
grasslands
productivity
Rangeland-related documents from the Food and Agriculture Organization (FAO) of the United Nations, including articles, books, meeting reports, proceedings and studies published by FAO, or prepared in collaboration with FAO.