@article{常学向_483, author = {[常学向, 赵文智, 何志斌, 王金凤]}, title = {青海云杉(Picea crassifolia)边材心材边界的确定及树干传输水分的空间格局}, publisher = {冰川冻土}, year = {2013}, journal = {冰川冻土}, volume = {35}, number = {2}, eid = {483}, pages = {483-489}, keywords = {

边材;心材;树干液流;空间格局;青海云杉

}, doi = http://www.bcdt.ac.cn/CN/10.7522/j.issn.1000-0240.2013.0057 }