World Health Organization
WHO guidelines on good agricultural and collection practices (GACP) for medicinal plants - - Geneva World Health Organization 2003 - 72 p. 30 cm. - .
Plants, Medicinal , Agriculture - - standards
9241546271
Agriculture - - standards
Plants, Medicinal
WHO /
WHO guidelines on good agricultural and collection practices (GACP) for medicinal plants - - Geneva World Health Organization 2003 - 72 p. 30 cm. - .
Plants, Medicinal , Agriculture - - standards
9241546271
Agriculture - - standards
Plants, Medicinal
WHO /