@article{paperid:1040970, author = {Hojjat, SEYED SAEID and Abdollah Taherzadeh}, title = {Effect of integrated application of a complex fertilizer (N30P50) on nitrogen fixation by Lentil (Lens culinaris Medik.).}, journal = {International Journal of Agriculture and Crop Sciences}, year = {2013}, volume = {2013}, number = {5}, month = {July}, issn = {2227-670x}, pages = {896--899}, numpages = {3}, keywords = {lentil; legume; Nitrogen fixing; nodulation; nutrients.}, }