@article{Research Group of Symbiotic Nitrogen Fixation:, author = {Research Group of Symbiotic Nitrogen Fixation, Laboratory of Nitrogen Fixation, Shanghai Institute of Plant Physiology}, title = {Investigations on Symbiotic Nitrogen Fixation of Non-Leguminous Plants I. Nitrogen-fixing Activities of Some Non-leguminous Plants in China}, publisher = {J Integr Plant Biol}, year = {1977}, journal = {Journal of Integrative Plant Biology}, volume = {19}, number = {2}, eid = {}, numpages = {0}, pages = {}, keywords = { }, url = {https://www.jipb.net/EN/abstract/article_24732.shtml}, doi = {} }