TY  - BOOK
AU  - Grimm,S.S.
ED  - California Univ., Davis (USA). Graduate Div.
TI  - Estimation of water and nitrogen crop response functions: a factor nonsubstitution model approach
PY  - 1985///.
CY  - California, (USA): 
KW  - PLANTA
KW  - FERTILIZANTE NITROGENADO
KW  - RELACAO AGUA-PLANTA
KW  - EVAPOTRANSPIRACAO
N1  - 12 tables; Bibliography p. 92-96 (64 ref.); Summary (Eng)
ER  -