1.
Analysis on Grassland Degradation Status,Driving Forces and Its Preventive Strategies in Northwest Sichuan
川西北草地退化现状、驱动力及对策分析
2.
a meadowlark of western North America.
北美洲西部的草地鹨。
3.
valuable forage grass of dry upland areas and plains of western North America to northern Mexico.
北美西部到墨西哥北部干燥的高地地区和平原的有价值的草料草。
4.
A Study on Grazing Degenerate Succession of Alpine Meadow in North-west of Sichuan;
川西北高寒草甸草地放牧退化演替研究
5.
Forage-livestock Balance of Constructing Grassland-Husbandry Production System in the Pastoral Area of Northwest Sichuan
川西北牧区草地畜牧业生产系统构建——草畜平衡
6.
found in western North American grasslands and open woodlands.
见于北美西部的草原和开阔的林地。
7.
small gray fox of the plains of western North America.
北美洲西部草原地区的灰色小狐狸。
8.
Sustaining System for Returning Farmland on Hills to Forest or Pasture in Northwest China;
西北地区退耕还林还草支撑体系研究
9.
The Legal Response of Northwest Glassland Desertification Control;
论西北地区草原荒漠化防治法律对策
10.
perennial often aromatic and sometimes mat-forming herbs of north temperate regions: yarrow; milfoil.
北温带地区一个多年生草本属，常有芳香，有时呈垫状；西洋蓍草；蓍草属植物，西洋蓍草。
11.
Restoring Reclaimed Land to Forests or Grasses and Approaches to Vegetation Reconstruction in Northwest China;
西北地区退耕还林（草）及其植被恢复途径研究
12.
The Utility Study on the Ecological Restoration of Degraded Grassland in Northwestern Sichuan during Grazing-prohibited;
休牧对川西北退化草地生态恢复的效用研究
13.
Study on Follow-up Industrial Development after Conversion of Cropland to Forestland in North-west of China;
西北地区退耕还林还草后续产业发展对策研究
14.
Screening of the Weed Killerin the Naked Oats Field of the Hebei Northwest Region
冀西北坝上地区莜麦田间除草剂的筛选研究
15.
Analysis on Externality of Construction and Protection of Tibetan Pastoral Areas’ Grassland in the Northwest of Sichuan Province
川西北牧区草地建设保护的外部性分析
16.
Study on Climate Feature and Grass Degeneration on Northwest Tibet
藏西北高寒牧区气候特征及草地退化原因分析
17.
Study on Ecological Construction Compensation Basis and Standards of Grassland in Northwest Pastoral Areas--Taking the Grazing Withdrawal Project for Example
西北牧区草地生态建设补偿依据与标准研究——以退牧还草工程为例
18.
a state in the western United States; mountainous in the west and north with the Great Plains in the east.
美国西部的一个州；西部和北部是多山地区，东部是大草原。