@article{包雪梅:1669, author = {[包雪梅, 张福锁, 马文奇, 徐文华]}, title = {陕西省有机肥料施用状况分析评价}, publisher = {应用生态学报}, year = {2003}, journal = {应用生态学报}, volume = {}, number = {10}, eid = {1669}, pages = {1669-1672}, keywords = {有机肥料;施肥;陕西省}, url = http://www.cjae.net/CN/abstract/article_8598.shtml }