TY  - TH
AU  - Vidal Parra,I.R.
TI  - Dinamica del nitrogeno y biomasa microbiana bajo diferentes manejos de suelo en maiz y trigo
PY  - 1994///
CY  - Montecillo, Tex. (Mexico)
PB  - C.P., 
KW  - Application rates
KW  - Crop yield
KW  - AGROVOC
KW  - Cultivation
KW  - Nitrogen metabolism
KW  - Soil biology
KW  - Soil management
KW  - Zero tillage
KW  - Crop residues
KW  - Zea mays
KW  - Wheat
KW  - Nitrogen fertilizers
N1  - Nationality: CL; Thesis (Ph. D) Edafologia
ER  -