TY  - BOOK
AU  - Greenwood, D.J., ed.
ED  - Royal Society Discussion Meeeting :
TI  - Quantitative theory in soil production and environmental pollution: proceedings
SN  - 0854034218
U1  - 631.42 21st ed.
PY  - 1990///
CY  - London
PB  - The Royal Society
KW  - Conference proceedings
KW  - Environmental pollution
KW  - Land use
KW  - Nye
KW  - P.H., ed
KW  - Soil productivity
KW  - Soil science
KW  - Walker
KW  - A., ed
ER  -