@article{paperid:1045656, author = {Ghaemi, Marjan and Astaraei, Ali Reza and Emami, Hojat and Nassiri Mahallati, Mehdi and Sanaei Nejad, Seyed Hossein}, title = {Determining soil indicators for soil sustainability assessment using principal component analysis of Astan Quds- east of Mashhad- Iran}, journal = {Journal of Soil Science and Plant Nutrition}, year = {2014}, volume = {14}, number = {4}, month = {November}, issn = {0718-9516}, pages = {987--1004}, numpages = {17}, keywords = {Cumulative rating; minimum data set; soil quality; sustainability index}, }