TY  - BOOK
AU  - Söderström, Mats
TI  - Geoinformation in agricultural planning and advisory work
T2  - Publ[ication] A
VL  - 3
PY  - 1995///
CY  - Göteborg
PB  - Dep. of phys. geography
N2  - Библиогр. в конце разд
ER  -