TY  - BOOK
AU  - Sparks, Donald L.
TI  - Advances in agronomy
SN  - 978-0-12-407685-3
PY  - 2013///
CY  - Amsterdam
PB  - Elsevier
KW  - AgronomyTECHNOLOGY & ENGINEERING -- Agriculture -- Agronomy -- Crop ScienceTECHNOLOGY & ENGINEERING -- Agriculture -- Agronomy -- General
ER  -