Effect of light intensity on chemical composition and essential oil content in Piper aduncum L. leaves and roots - Ferreira, M. [UNESP]; Goncalves, G. G. [UNESP]; Ferreira, A. B. [UNESP]; Haber, L.; Marques, Marcia Ortiz Mayo [UNESP]; Ming, Chau L. [UNESP]; Lima, Giuseppina Pace Pereira [UNESP] (Georg Thieme Verlag Kg, 2012)