TY  - RE
AU  - Ritchie,J.T.
AU  - Otter,S.
TI  - Description and performance of ceres-wheat: A user-oriented wheat yield model
PY  - 1985///
KW  - USA
KW  - Wheat
KW  - AGROVOC
KW  - Yields
T2  - ARS Wheat Yield Project. USDA_ARS no. 38
ER  -