TY  - BOOK
AU  - Perfecto,Ivette
AU  - Vandermeer,John H.
AU  - Wright,Angus Lindsay
TI  - Nature's matrix: linking agriculture, conservation and food sovereignty 
SN  - 9781844077816 (hbk.)
PY  - 2009///
CY  - London
PB  - Earthscan
KW  - Agricultural ecology
KW  - Agrobiodiversity conservation
KW  - Food sovereignty
N1  - Includes bibliographical references and index
ER  -