TY  - GEN
AU  - Ostaszewska,Katarzyna
AU  - Harasimiuk,Andrzej
ED  - Conference: COMECON III.2
TI  - Concept of a map of natural environment degradation in the scale 1: 50 000 (on the example of the Wocawek Voivodeship)
KW  - Environnement
KW  - Dégradation
KW  - Forêt
KW  - Pollution
KW  - Cartographie
KW  - Pologne
N1  - bibliogr. p. 72
ER  -