TY  - RE
AU  - Arjen van Veelen 
TI  - Tillage and residue management effects on soil quality in maize and wheat systems in the highlands of Central Mexico
T2  - Intership Report
PY  - 2008///
CY  - Mexico
PB  - Wageningen University, CIMMYT
KW  - Chemical composition
KW  - Maize
KW  - AGROVOC
KW  - Soil quality
N1  - Open Access
UR  - http://hdl.handle.net/10883/548
ER  -