TY  - BK
AU  - Flores,J.A.
AU  - Grisso,R.D.
AU  - Von Bargen,K.
TI  - Soil moisture criteria for estimating workdays
SN  - 0149-9890
U1  - 92-078744 
PY  - 1990///
KW  - Chemicophysical properties
KW  - Natural resources
KW  - Soil chemicophysical properties
KW  - AGROVOC
KW  - Soil chemistry and physics
KW  - Water resources
N1  - references. Paper presented at the 1990 International Summer Meeting of the American Society of Agricultural Engineers, June 24-27, 1990, Columbus, Ohio
ER  -