Herbal medicine : trends and traditions : a comprehensive sourcebook on the preparation and use of medicinal plants

Etnomedisin tumbuhan obat tradisional sub-etnis Batak Sumatera Utara dan perspektif konservasinya = The ethnomedicine of the medicinal plants in sub ethnic Batak North Sumatra and the conservation perspective

Medical toxicology of natural substances : foods, fungi, medicinal herbs, plants, and venomous animals

Transgenic plants : with an appendix on intellectual properties & commercialisation of transgenic plants

WHO Monographs on selected medicinal plants