TY - BOOK AU - Young, Kim J. AU - Hopkins, William G. TI - Ethnobotany T2 - The green world SN - 0791089630 U1 - 581.6/3 22 PY - 2007/// CY - New York PB - Chelsea House KW - Ethnobotany KW - Juvenile literature KW - Human-plant relationships N1 - Includes bibliographical references and (p. 103-106) index; What is ethnobotany -- The classification of plants -- The emergence of agriculture -- Plants as medicine -- The relationship between Nativ e North Americans and plants -- How plants create cultures -- The rainf orests of the world -- Ethnobotany and conservation ER -