@article{paperid:201170,
author = {Nassiri Mahallati, Mehdi},
title = {interactions between perennial ryegrass (liloum perenne L.) and white clover (trifolium repens L.) u},
journal = {Plant and Soil},
year = {2000},
month = {January},
issn = {0032-079X},
keywords = {clover content; compeition; grass-clover; mixture; nitrogen recovery; seasonal variation},
}