TY  - GEN
AU  - Allen , Damian
AU  - Williams , Gareth 
AU  - Coles , Mike
TI  - Food, farming and environment: Collins advanced modular sciences
SN  - 9780003223910
U1  - 630 
PY  - 1997///
CY  - London
PB  - Collins Educational
KW  - ENERGY
KW  - ECOLOGY
KW  - NITROGEN CYCLE
KW  - AGRICULTURE AND RELATED TECHNOLOGIES
KW  - NUTRITION
ER  -