TY  - JA
AU  - Breth,S.A.
TI  - El regreso del medicago
T2  - CIMMYT Hoy
PY  - 1975///
CY  - Mexico
PB  - CIMMYT, 
KW  - Cereals
KW  - AGROVOC
KW  - Equipment
KW  - Feed legumes
KW  - Medicago
KW  - Nitrogen
KW  - Soil chemistry
KW  - Training
KW  - Weed control
KW  - Tillage
KW  - Yields
N1  - Open Access; Also available in English, French
UR  - http://hdl.handle.net/10883/3484
ER  -