TY  - BOOK
TI  - Advances in Agronomy: : Volume 85 
SN  - 8170411777
U1  - 630 23
PY  - 2005///
CY  - London
PB  - Elsevier academic press
KW  - Agronomy
N1  - Includes index; Bibliography: p. 353-359
ER  -