TY - GEN AU - Thomas, B. TI - The psychoactive flora of Papua New Guinea U1 - 615.321 PY - 2003/// CY - [S.l] PB - [s.n.] KW - Betel nut KW - Papua New Guinea KW - Medicinal plants KW - Psychotropic plants KW - Kava (Beverage) N1 - Includes bibliographical references ER -