@article{杨建设_206, author = {[杨建设, 信乃诠]}, title = {定西半干旱丘陵沟壑区资源节约型农业技术运用与评价}, publisher = {自然资源学报}, year = {1998}, journal = {自然资源学报}, volume = {13}, number = {3}, eid = {206}, pages = {206-213}, keywords = {

定西;半干旱丘陵沟壑区;资源节约型农业技术;运用与评价

}, doi = https://www.jnr.ac.cn/CN/10.11849/zrzyxb.1998.03.003 }