TY - BOOK ED - World Health Organization ED - World Health Organization TI - WHO Guidelines on good agricultural and collection practices (GACP) for medicinal plants SN - 92 4 154627 1 PY - 2003/// CY - Geneva PB - WHO KW - Plants, Medicinal KW - Growth and development KW - Agriculture KW - Standards KW - Quality control KW - Guidelines N1 - Includes bibliographical references ER -