The issue of agricultural insurance subsidy is discussed in this paper aiming to make it provided more rationally and sci- entifically. It is started with the c
<正>The Heihe River Basin of northwestern China is one of several areas severely affected by desertification. This article outlines the status of desertificatio
This paper explored the relationships among non-agricultural population, employment and land in an integrated framework, taking account of rural-urban land conv