Schultes, Richard Evans. <br/><br/>
The healing forest :  medicinal and toxic plants of the northwest Amazonia / 
Richard Evans Schultes and Robert F. Raffauf ; foreword by H.R.H. Philip, Duke of Edinburgh. 
 - Portland, Or. :  Dioscorides Press,  1990. 
 - 484 p. :  ill. 
 - Historical, ethno- & economic botany series ;  v. 2 .
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0931146143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicinal plants--Encyclopedias.--Amazon River Valley<br/>Materia medica, Vegetable--Encyclopedias.--Amazon River Valley<br/>Poisonous plants--Encyclopedias.--Amazon River Valley<br/>Indians of South America--Ethnobotany.--Amazon River Valley