Pimentel, C. Ribeiro, R.V Santos, M.G. dos Oliveira, R.F. de Machado, E.C. <br/><br/>
Effects of changes in the photosynthetic photon flux density on net gas exchange of citrus limon and Nicotiana tabacum 

<br/><br/><label>Subjects--Topical Terms: </label><br/>CITRUS<br/>TABACO<br/>BIOLOGIA VEGETAL<br/>ĮGUA