GHAMARI, H., SHAFAGH KOLVANAGH, J., SABAGHPOUR, S.H. and DABBAGH MOHAMMADI NASSAB, A. 2016. Effects of Chemical and Biological Fertilizers on Some Morpho-Physiological Traits of Purslane (Portulaca oleracea L.) and Dragon’s Head (Lallemantia iberica Fisch. & C.A. Mey) Cultivated under Intercropping System. Notulae Scientia Biologicae. 8, 1 (Mar. 2016), 112–117. DOI:https://doi.org/10.15835/nsb819755.