Subjects: | SOIL CONSERVATION,
INFORMATION SYSTEMS,
INTERNATIONAL COOPERATION,
LAND USE,
GROUNDWATER,
ALBANIA,
AUSTRIA,
BELGIUM,
BULGARIA,
CROATIA,
CZECH REPUBLIC,
ESTONIA,
FINLAND,
GERMANY,
HUNGARY,
ITALY,
NETHERLANDS,
NORWAY,
POLAND,
ROMANIA,
RUSSIAN FEDERATION,
CSFR,
SLOVENIA,
UKRAINE,
MONITORING,
SURVEYING,
DATABASES,
CARTOGRAPHY,
CONSERVATION DES SOLS,
SYSTEME D'INFORMATION,
CONSERVACION DE SUELOS,
SISTEMAS DE INFORMACION,
COOPERATION INTERNATIONALE,
UTILISATION DES TERRES,
EAU SOUTERRAINE,
ALBANIE,
AUTRICHE,
BELGIQUE,
BULGARIE,
CROATIE,
REPUBLIQUE TCHEQUE,
ESTONIE,
FINLANDE,
ALLEMAGNE,
HONGRIE,
ITALIE,
PAYS BAS,
NORVEGE,
POLOGNE,
ROUMANIE,
FEDERATION DE RUSSIE,
RFTS,
COOPERACION INTERNACIONAL,
UTILIZACION DE LA TIERRA,
AGUAS SUBTERRANEAS,
BELGICA,
CROACIA,
REPUBLICA CHECA,
FINLANDIA,
ALEMANIA,
HUNGRIA,
ITALIA,
PAISES BAJOS,
NORUEGA,
POLONIA,
RUMANIA,
FEDERACION DE RUSIA,
RFCS, |