@article{李萍:822, author = {李萍, 魏晓妹}, title = {变化环境下农业需水量演变趋势及驱动力}, publisher = {排灌机械工程学报}, year = {2013}, journal = {排灌机械工程学报}, volume = {31}, number = {9}, eid = {822}, numpages = {6}, pages = {822}, keywords = {

农业需水量;气候变化;种植结构;主成分回归;驱动力

}, url = {http://zzs.ujs.edu.cn/pgjx/CN/abstract/article_1549.shtml}, doi = {10.3969/j.issn.1674-8530.2013.09.017} }