TY  - TH
AU  - Coulombe,C.E.
TI  - Surface properties of vertisols of Texas and Mexico under different land use systems
PY  - 1997///
PB  - Coulombe, C.E., 
KW  - Chemicophysical properties
KW  - Mexico
KW  - Soil improvement
KW  - Soil morphological features
KW  - Soil pore system
KW  - Texas
KW  - USA
KW  - Vertisols
KW  - Tillage
KW  - AGROVOC
N1  - Nationality: CA; Thesis (Ph. D.) Texas A&M University, 1997
ER  -