TY  - SER
AU  - Sparks, Donald L.,
TI  - Advances in Agronomy Vol. 126
SN  - 9780128001325
U1  - 630 
PY  - 2014///
CY  - Sun Diego
PB  - Academic Press
KW  - Agriculture. & related technologies
KW  - Agronomy
ER  -