TY  - SER
TI  - Field crops research
SN  - 0378-4290
PY  - 1982///
CY  - Amsterdam
PB  - Associated Scientific Publishers
KW  - Field crops
KW  - Periodicals
N1  - UKM: v.5 (1982)-
UR  - http://www.sciencedirect.com
ER  -