@article{paperid:1017990, author = {Farzam, Mohammad and اعظم مقام نیا}, title = {Ecophysiological Aspects of Interactions between Bromus kopetdaghensis and Two Nurse Shrubs, Astragalus meschedensis, and Acantholimon raddeanam in a Semiarid Rangeland}, journal = {Pakistan Journal of Biological Sciences}, year = {2010}, volume = {13}, number = {13}, month = {May}, issn = {1028-8880}, pages = {642--648}, numpages = {6}, keywords = {Facilitation; competition; soil moisture; seasonal change; shrub; rangeland}, }