TY  - BOOK
AU  - Graham,Ian
TI  - Plants: a resource our world depends on 
T2  - Earth's Precious Resources
SN  - 0431115516
PY  - 2004///
CY  - Oxford
PB  - Heinemann Library
KW  - Human
KW  - Plant relationships
KW  - sears
KW  - Plants
KW  - Botany, economy
N1  - Includes glossary and index
ER  -