@article{Cai Chongfa_77, author = {Cai Chongfa, Ding Shuwen, Zhang Guangyuan, Huang Li, Wang Daohe}, title = {A PRELIMINARY STUDY ON THE CONDITIONS AND LOSSES OF NUTRIENTS OF PURPLE SOILS IN THREE GORGE RESERVIOR AREA(TGRA)}, publisher = {GEOGRAPHICAL RESEARCH}, year = {1996}, journal = {GEOGRAPHICAL RESEARCH}, volume = {15}, number = {3}, eid = {77}, pages = {77-84}, keywords = {Nutrient losses;Purple soil;Slopeland}, doi = https://www.dlyj.ac.cn/EN/10.11821/yj1996030011 }