TY  - BK
AU  - Urbano Terron,P.
TI  - Irrigated agricultural systems
SN  -  84-7114-718-1
U1  - 1998-036927 
PY  - 1998///
KW  - Cropping patterns and systems
KW  - Cropping systems
KW  - AGROVOC
KW  - Farmland
KW  - Irrigation
KW  - Land resources
KW  - Natural resources
KW  - Nonrenewable resources
KW  - Quality
KW  - Resource management
KW  - Water
KW  - Soil fertility
N1  - 3 tablas, 10 graf.; 10 ref
T2  - Jimenez Diaz, R.M.; Lamo-de-Espinosa,-J. (Comps.). [Sustainable agriculture]. Agricultura sostenible. Madrid (Espana). Mundi-Prensa. 1998. xxii, 616 p
ER  -