THE CONSTRUCTION OF ENVIRONMENTAL LEADERSHIP WITH LOCAL COMMUNITY BEHAVIOR IN NATURAL RESOURCE CONSERVATION BASED ON THE MAMAR SYSTEM IN WEST TIMOR, EAST NUSA TENGGARA

ASSESSMENT OF HEAVY METAL POLLUTION IN BOTTOM SEDIMENTS OF SMALL WATER RESERVOIRS WITH DIFFERENT CATCHEMENT MANAGEMENT

PRELIMINARY ASSESSMENT OF AGRICULTURE INFLUENCE ON HEAVY METAL CONTENT IN BOTTOM SEDIMENTS OF SMALL WATER RESERVOIRS AND IN RUSHES

BEHAVIOURAL CONSUMER PREFERENCES IN ORGANIC PRODUCTS DISTRIBUTION IN MAŁOPOLSKA REGION